A method of coupling tubing without welds, solderor leaks is the use of

Answers

Answer 1

A method of coupling tubing without welds, solder or leaks is the use of a fitting or adapter.

What is a an fitting?

The term fitting is seen as a form of Flexible hoses and metal tubing used to transport fluids are connected together and this is through the use of AN fittings, that is a specific kind of fitting.

Note that Fittings are typically used in conjunction with standards that are similar to act as a link between two threads that aren't naturally compatible. A fitting is required in order to connect a hose to a pump. The pump must be connected to an adaptor in order to connect to many hoses, each of which may have a different standard.

Learn more about welding from

https://brainly.com/question/5794222
#SPJ1


Related Questions

The solid cylindrical rod of diameter and with shear modulus is attached to the rigid lever , and to the fixed support at (Figure 2). The vertical force P applied at causes a small displacement Δ at point . Show that the corresponding maximum shearing stress in the rod is = 2 Δ

Answers

Answer:

let me know if this helped

Cryptographic systems provide which of the following security services? (Select two.)
a. Non-repudiation
b. Cryptanalysis
c. Encryption
d. Decryption
Confidentiality

Answers

From the given options, two security services that cryptographic systems provide are Non-repudiation and Confidentiality. Hence, options (a) and (e) hold the correct answers.

Cryptographic systems are systems that are designed using a set of rules and algorithms that convert plaintext to ciphertext. By converting plaintext into ciphertext, cryptographic systems ensure that messages or data are transferred more securely. In simple words, cryptographic systems provide services of information security.

Among multiple security services, the two fundamental security services provided by the cryptographic system are non-repudiation and confidentiality.

Non-repudiation: Non-repudiation is a security mechanism in cryptographic systems that prevent the action of denying about sent, received, or processed data or messages.  Non-repudiation provides authenticity, proof of the origin, and integrity of data.Confidentiality: Confidentiality is the security function of the cryptographic system that helps to protect a user's data or identity from being read. Confidentiality ensures that the sensitive information of the user is protected from unauthorized disclosure.

You can learn more about Cryptographic Systems at

https://brainly.com/question/9380417

#SPJ4

if the oil leaves the exchanger at 100 what is its flow rate? what is the length of the exchanger shell required to accomplish the desired heating?

Answers

         A heat exchanger is a device that transfers heat from one working fluid to another. Both cooling and heating operations employ heat exchangers. The liquids may be in direct contact or separated from one another by a solid wall to prevent mixing.

How is heat transfer calculated in a heat exchanger?

CALCULATIONS FOR HEAT EXCHANGERS:

The fundamental equation for a heat exchanger is: Q is equal to the log mean temperature difference (U x A x Tm). ΔTm is: Tm is equal to (T1 - t2) - (T2 - t1) °F.

T1 is the fluid temperature on the inlet tube side; t2 is the fluid temperature on the outlet shell; and ln (T1 - t2) (T2 – t1)

       How are shell and tube heat exchangers designed? Steps for the design of a heat exchanger:

Define the fundamental conditions for the process.Choose an appropriate type of heat exchanger.To develop a heat exchanger model, adjust a few design parameters.The heat exchanger's design is rated.Make a specification sheet that includes the heat exchanger's finished design.

    The Second rule of thermodynamics states that 100% thermal efficiency is an impossibility for heat engines (). This is not conceivable since a heat engine will always produce some waste heat,.

To Learn more About heat exchanger, Refer:

https://brainly.com/question/17029788

#SPJ4

to determine the real power capability of an electrical service you must take into account, phase, voltage and wattage?

Answers

It is right that to determine the real power capability of an electrical service you must take into account, phase, voltage and wattage.

Generators operators often control the voltage on the North American bulk system, and they are frequently given voltage schedules by transmission system operators. In the past, variable generation plants were seen as being extremely small in comparison to traditional producing units.

They were typically either induction generators (wind) or line-commutated inverters (PV), both of which lack the ability to naturally regulate voltage. Synchronous generators provided practically all of the bulk system voltage control.

However, the need for renewable production to contribute increasingly significantly to power system voltage and reactive management has arisen as a result of the increased degree of penetration of non-traditional renewable energy, particularly wind and solar.

To know more about voltage click on the link:

https://brainly.com/question/13521443

#SPJ4

what is the formula for reynolds number? a. b. c. d. 5 points save answer question 3 of 7 moving to the next question prevents changes to this answer.

Answers

Reynolds Number = Inertial Force / Viscous Force​​ L = length or diameter of the fluid

The ratio of viscous forces to inertial forces is known as the Reynolds number. A dimensionless number called the Reynolds number is used to group fluid systems where the influence of viscosity plays a significant role in regulating the velocities or the flow pattern of a fluid.

What is implied by the Reynolds number?

The fluid flow is classified as turbulent or laminar using the Reynolds number, abbreviated as Re. When a numerical model is chosen based on pre-calculated Reynolds numbers, it is one of the key regulating parameters in all viscous flows.

To learn more about Reynolds number refer to:

https://brainly.com/question/13987238

#SPJ4

Re = VD/ or Re = VD/v is the formula for the Reynolds Number, where "V" stands for fluid velocity, "D" for characteristic distance, "" for fluid density, "v" for kinematic viscosity, and "" for dynamic viscosity, all of which can be found in data tables.

What are Reynolds number?When a fluid experiences relative internal movement as a result of various fluid velocities, the ratio of inertial forces to viscous forces is known as the Reynolds number. A boundary layer, such as the bounding surface inside a pipe, is an area where these forces affect how they behave. The ratio of inertial and viscous forces is measured by the Reynolds number, which aids in the prediction of flow patterns in various fluid flow scenarios. Laminar flow typically predominates in flows with low Reynolds numbers, while turbulent flow typically predominates in flows with high Reynolds numbers.Re = VD/ or Re = VD/v is the formula for the Reynolds Number, where "V" stands for fluid velocity, "D" for characteristic distance, "" for fluid density, "v" for kinematic viscosity, and "" for dynamic viscosity, all of which can be found in data tables.

To learn more about Reynolds number refer to:

brainly.com/question/13987238

#SPJ4

There is interdependence between an organization and its information systems". Discuss this statement.

Answers

There is interdependence between an organization and its information systems have a mutual dependency on each other.

What is the organization?

An institution made up of individuals or a group of individuals who gather together to accomplish a single, common goal is referred to as an organization.

Information systems and organizations are mutually influenced by one another. Inability to efficiently advantage of innovative technologies, an organization should be receptive to the effects of data systems, which have an impact on how information systems are designed.

Learn more about organization, here:

https://brainly.com/question/15202866

#SPJ1

for a given amount of power (s) to be transmitted, an increase in the transmission line voltage would result in:

Answers

Efficiency improvement is the main driver behind high voltage power transmission. There are inherent energy losses when electricity is transferred across vast distances.

Electricity is transferred from one site to another with the least amount of power loss possible thanks to high voltage transmission. Transformers, which raise voltage levels to enable long-distance transmission, are a crucial component of this process. The electrical grid is made up of power plants, distribution networks, and sub-stations as well as the electrical transmission system. The power loss will decrease as the current decreases. Therefore, to lower current during electricity transmission, the voltage is increased. When sending the same amount of power over a longer distance at a lower voltage, there will be a greater power loss.

Learn more about voltage here-

https://brainly.com/question/13521443

#SPJ4

In a dictionary to print the average value

Answers

Answer:

Use a dictionary?

Explanation:

Bad wording of the question...

problem 3 (25 points). in the design of a civil jet transport, such as the boeing 777links to an external site., the choice of engine size is usually based on having a 300 feet per minute rate-of-climb capability at the top of climb to cruising altitude. this is a safety margin. assume the following cruise conditions at top of climb for the boeing 777: l/d

Answers

The calculated thrust that we are required to find in this question are solved as:

150.45The static thrust at the sea level = 2446521.9 / 18 = 135.917 N

How to solve for the thrust

Rate = excess power / weight

= dn / dt

= V∞sin θ

V∞sin θ = Tn - Tr / w * V∞

sin θ  = Tn - D / w

Tr = D

sin θ = T / w - D / w

T / w = sin θ + D / w

We would have the formula here as

ma x √vRTw

= 0.85 x √1.4 x 287 x 226.73

= 256.5 m/s

Next we have to solve for the angle of climb

∅ = sin⁻¹ (1.524 / 256.5)

= 5.94 x 10⁻³

T = w (θ + 1/10)

= 2446521.9 * 5.94 x 10⁻³ * 1/18

= 150.45

The static thrust at the sea level = 2446521.9 / 18

= 135.917 N

Therefore the required thrust at the cruising altitude is equal to  150.45

while the corresponding thrust at the sea level is equal to 135.917 N

Read more on  static thrust  here

https://brainly.com/question/426110

#SPJ1

a technician back probes the ground side of a port fuel injector with a dmm set to dcv. the engine is idling. what reading should the technician see?

Answers

Answer: A technician attaches one lead of a digital voltmeter to the ground terminal of the TP sensor and the other meter lead to the negative terminal of the battery.

Explanation: both technicians are correct

technician a says that variable valve timing improves performance. technician b says that cylinder deactivation helps improve performance. which technician is correct?

Answers

      In essence, it alters the valve timing by changing the camshafts' phase angle. For instance, to permit early intake at high speed, the inlet camshaft will be cranked 30° in advance. According to requirement, the engine management system regulates this movement, which is triggered by hydraulic valve gears.

Who introduced variable valve timing?

Aston Martin

    Variable valve timing (VVT), a technology used in conventional vehicle internal combustion engines, was first developed by Fiat in the late 1960s. The 1980 Spider 2000 from Alfa Romeo was the first manufacturer to use VVT in a production vehicle.

Unclean Oil Can Be Very Dangerous

      These oil-fed solenoids and actuators, which are also incompatible with turbocharged engines, are among the variable timing components. Internal coking, clogging, and sludge difficulties in those components can be brought on by dirty oil.

VVT regulates airflow and exhaust

      Engine valves regulate the ingestion of fuel and fresh air as well as the outflow of combustion gases. In order to match the engine's operating circumstances, VVT and lift systems modify the timing of the valves. As a result, efficiency is increased across a broad range of engine running speeds.

      Where can I find variable valve timing soldenoids? At the front of the engine, often close to the front of the valve cover, is where you'll find the variable valve timing solenoid.

To Learn more About valve timing, Refer:

https://brainly.com/question/8690675

#SPJ4

A rain gutter is to be constructed from a metal sheet of width 3m by bending up one-third of the sheet on each side through an angle θ. How should θ be chosen so that the gutter will carry the maximum amount of water?.

Answers

The area of the gutter is therefore equal to the area of the rectangle plus the area of the triangles.

A = rectangle + 2 * triangle

= 10h + 2 * (1/2 hw)

Using trig work out h and w.

h = 10 sin ?

w = 10 cos ?

A = 10h + hw

= 100sin? + 100sin?cos?

Differentiate the expression (either use the product rule for sin? cos?, or write 100sin?cos? as 50sin2? using the double angle formula)

A = 100sin? + 50sin2?

dA/dt = 100cos? + 100cos2?

For A to be a max or min the derivative must equal zero

100cos? + 100cos2? = 0

cos? + cos2? = 0

Use the double angle formula to write cos2? as 2cos^2 ? - 1

cos? + 2cos^2 ? - 1 = 0

2cos^2 ? + cos? - 1 = 0

This quadratic factorizes:

(2cos? - 1)(cos? + 1) = 0

This means that

cos ? = 1/2 or cos ? = 1

giving:

? = pi/3 or ? = pi

Which means that to achieve the maximum area ? should be pi/3 = 60 degrees

You can check that this is the max by substituting in these values of theta and the two end points (theta = 0, theta = pi), and seeing that pi/3 gives the maximum.

The maximum area is therefore

A = 100sin? + 100sin?cos?

= 100sin(pi/3) + 100sin(pi/3)cos(pi/3)

= 100 sqrt(3) / 2 + 100 sqrt(3)/2 * 1/2

= 100 * 3/2 * sqrt(3) / 2

= 3 * 25 * sqrt(3)

= 75 sqrt(3)

= 129.9...

= 130 cm^3

You can learn more about this through link below:

https://brainly.com/question/20355154#SPJ4

a differentiator has a break frequency of 100 khz and a unity gain frequency of 10 khz. over what frequency range would the circuit provide the derivative of a function and increase the signal?

Answers

     An op amp-based circuit known as a differentiator produces an output signal that is proportional to the differentiation of the input signal. In essence, an op amp differentiator is an inverting amplifier with an appropriate capacitor at its input end.

A differentiator circuit: what is it?

        Depending on the circuit time constant and the amplifier's bandwidth, the differentiator circuit produces the derivative of the input signal over a range of frequencies. Applying the input signal to the inverting input causes the output to be polarity-inverted with respect to the input signal.

       Why is a differentiator opamp used? The major application of this op-amp is to boost weak signal levels. Depending on the components used in the design, an op-amp differentiator can be either active or passive. We will utilize this differentiator amplifier in frequency modulators and wave shaping circuits because it essentially functions as a high pass filter.

      Why do op-amps utilize capacitors? A feedback capacitor is used in a typical op-amp circuit to restrict bandwidth. A feedback capacitor is a typical approach to minimize noise because restricting op-amp bandwidth will do so. Consider that a capacitor functions as a short to "high frequency" AC impulses in order to comprehend how the feedback capacitor operates.

To Learn more About op amp differentiator, Refer:

https://brainly.com/question/28852704

#SPJ4

3) which is not a way to minimize your exposure to radiation? * 1 point a) wearing a lead apron b) keeping a good distance c) standing behind a thick concrete wall d) wearing lead-lined gloves e) staying a longer time

Answers

Cloth is able to block the comparatively sluggish alpha radiation particles. Synthetic fabric (ideally, specialist clothes, such as HAZMAT suits), which covers the entire body, can block beta radiation particles, which are smaller and move faster.

Alpha and beta radiation particles can, of course, harm the body if they are inhaled, thus it is important to protect the airways (nose and mouth), even with a dust mask and more efficiently with a regular respirator. Hands and eyes should both be covered (goggles, gloves). The devastation of stem cells, which is what caused the first responders at Chernobyl to perish, is the primary cause of acute radiation sickness. StemRad efficiently shields tissue that contains these cells, preventing radiation sickness while preserving mobility.

Learn more about Radiation here-

https://brainly.com/question/13934832

#SPJ4

What state of liquid does point a represent in the Rankine cycle?
Saturated liquid, subcooled liquid, superheated liquid, or Sat. liquid vapor mix?

Answers

The state of liquid that point 2a" represents in the Rankine cycle is "Subcooled Liquid" (Option B).

What is the Rankine cycle?

The Rankine cycle, also known as the Rankine Vapor Cycle, is a process that is frequently utilized in power facilities such as coal-fired power plants and nuclear reactors. Fuel is utilized in this mechanism to generate heat within a boiler, transforming water into steam, which then expands via a turbine, providing useful work.

The Rankine cycle (RC) is a thermodynamic cycle used in thermal power plants to transform thermal energy into mechanical labor. Many researchers have recently focused on exploiting the Rankine cycle to recuperate low-grade waste heat.

Subcooling refers to a liquid that exists at a temperature lower than its typical boiling point. Water, for example, boils at 373 K and is referred to as "subcooled" at ambient temperature. A subcooled liquid is a suitable condition in which refrigerants, for example, can complete the remaining stages of a cooling system.

Learn more about the Rankine cycle:
https://brainly.com/question/15118353
#SPJ1


is used to indicate the centers of objects such as columns and fixtures.

Answers

Answer: Centerline

Explanation: The centerline can tell you where the center of a circle or an object is.

tech a says that yaw is when a vehicle deviates from its straight path. tech b says that roll is when the front of the vehicle noses down or rises up. who is correct?

Answers

Both tech a and tech b are correct

Confirming the statement of tech a:

Yaw angle is defined as the angle between the pointing line in the movement of car direction in which it is pointed.

Yaw angle describes the car rotation about vertical axis which is about y-axis. It is the angle between the axis parallel to the vehicle surface in fixed-earth coordinate system.

Yaw then describes a vehicle deviating from a straight path. Hence tech a is correct.

Confirming the statement of tech b:

In high speeds, vehicles tends to tip over. This is angular displacement of vehicle about its longitudinal axis.

When a vehicle tips over, then its weight is thrown out to the outside of corner which results into rolling of the vehicle.

Therefore, when the moving vehicle is turned to the left, then the driver throws to the right. Similarly, when the vehicle turns to the right, then the driver throws to the left which results into rolling of front wheel, causing the front of the vehicle to nose down or rise up.

Hence, tech b is correct.

Learn more about yawing and rolling of vehicles here:

https://brainly.com/question/9337857

#SPJ4

technician a says that a macpherson strut typically does not include the spring as part of the strut assembly. technician b says that a modified strut typically does not include the spring as part of the strut assembly. which technician is correct?

Answers

Both technicians are correct.

MacPherson struts are a specific type of independent suspension found on a car's front axle. The McPherson strut replaces the steering rod and performs the functions of suspension and vibration dampening at the same time.

The MacPherson strut, which has a cheap production cost, is still a stunningly efficient solution to combine strength, spring, and stability.

Altered strut It differs from a standard MacPherson system since the coil spring is not an interior component of the strut body. It is primarily used in rear-wheel drive automobiles. The spring in a modified strut is situated between the lower control arm and the car's frame.

Learn more about Strut :

https://brainly.com/question/14242739

#SPJ4

The supply chain is ...

Answers

Answer:

A supply chain is the network of all the individuals, organizations, resources, activities, and technology involved in the creation and sale of a product. A supply chain encompasses everything from the delivery of source materials from the supplier to the manufacturer through to its eventual delivery to the end user.

what single addition to the automobile gave the internal combustion engine the edge and resulted in most automobiles being produced with these engines?

Answers

The gas vacuum engine, the first internal combustion engine used industrially, was patented by Samuel Brown in 1823. In a vehicle and a boat, the invention was shown. It was then utilized commercially to pump water to the Croydon Canal's upper level in 1830.

What three kinds of internal combustion engines are there?

Internal combustion engines come in three main categories and are widely used today:

1. the spark ignition engine, which is generally used in automobiles;

2. the diesel engine, which is utilized in big vehicles and industrial systems and

3. is preferable to the more compact and lighter due to gains in cycle efficiency.

To learn more about internal combustion refer to:

https://brainly.com/question/17041979

#SPJ4

If | A + B|2 = A2 + B2, then

Answers

If |a|b then 2−2=(−)(+)|0⟺+|0

a 400 l tank initially contains water at 200 kpa and a quality of 1%. heat is transferred to the tank by a burner, thereby raising the temperature and pressure of the water. at a pressure of 3 mpa, a valve opens and saturated vapor at 2 mpa flows out. the burner remains on, maintaining a pressure of 3 mpa inside the tank, until the quality of the tank is 90%, after which it shuts off

Answers

To prevent a waterlogged tank or surging at the faucets, you must keep air in the bladder of bladder-type pressure tanks. First, look at the pressure gauge to determine the pressure at which your well pump activates and deactivates.

The difference in pressure between turning on and turning off is typically 20 psi. our pipes, fittings, and switches may become damaged by pressures more than 60 psi. Plumbing failure and expensive leaks could result from this damage. It's probable that the pump won't be able to achieve the cut-off pressure if the pressure is set at 80 psi. The bladder could be torn or holed if tank pressure lowers. If a tank is totally filled with water or has too much water for it to function properly, it is said to be waterlogged.

Learn more about Pressure here-

https://brainly.com/question/12977546

#SPJ4

technician a says that vehicles with independent rear suspensions provide better handling than those with solid rear axles. technician b says that vehicles with independent rear suspensions generally have less unsprung weight. which technician is correct?

Answers

According to Tech B, non-drive axles are the only ones that use a semi-independent rear suspension. Technician B is accurate.

The geometrical positioning of steering linkages that enables the interior wheels of a turn to move in a different circle radius than the outside wheels. Cost and load-bearing are the two main downsides of a coil spring suspension. If the car already has coil springs, cost is less of a concern; however, retrofits can be very costly and time intensive. Due to lower unsprung weight and the capacity of each tire to address the road independently of the other wheel on the vehicle, independent suspension often provides better ride quality and handling qualities.

Learn more about Suspension here-

https://brainly.com/question/21110685

#SPJ4

Who is responsible for checking the items list (lot numbers) on DA Form 3151-R against ammunition suspensions and restrictions?

Answers

The customer service clerk is the one who is responsible for checking the items list (lot numbers) on DA Form 3151-R against ammunition suspensions and restrictions.

What is a DA Form 3151-R?

It is to be noted that when weaponry is issued, shipped, received, turned in, or moved, DA Form 3151-R (Ammunition Stores Slip) is utilized.

The surveillance employee examines the ammo and completes DA Form 3151-R.

Also note that before ammunition may be provided, an original, current DA Form 1687, Signature Card, specifying that personnel authorized to request and/or receive weaponry must be on file at the ASP.

Learn more about Ammunition:
https://brainly.com/question/7773692
#SPJ1

Explain why you think a designer would choose to use an isometric sketch rather than a perspective sketch to share their idea with a design team member?

Answers

It is because an isometric sketch is more useful for functional drawings that are used to explain how something works, while one-point perspective drawings are typically used to give a more sensory idea of an object or space.

Isometric Sketch or isometric drawing can be described as a pictorial representation of an object in which all three dimensions are drawn at full scale. It looks like an isometric projection. Isometric sketch is kind of 3D drawing, which is set out using 30-degree angles. It is kind of axonometric drawing so the same scale is used for every axis, resulting in a non-distorted image.

Learn more about Isometric Sketch at https://brainly.com/question/15947065

#SPJ4

A mass of 5 kg of saturated liquid-vapor mixture of water is contained in a piston-cylinder device at 125 kPa. Initially, 2 kg of the water is in the liquid phase and the rest is in the vapor phase. Heat is now transferred to the water, and the piston, which is resting on a set of stops, starts moving when the pressure inside reaches 300 kPa. Heat transfer continues until the total volume increases by 20 percent.


Determine:

(a) the initial and final temperatures,

(b) the mass of liquid water when the piston first start moving

Answers

a)  The initial and final temprature are 99.61°C and T3 = 259.07°C

b)   The mass of liquid water when the piston first start moving is 0g

Using the data provided:

Initial Pressure = P1 = 125kPa

Mass of Saturated Vapor Liquid = m = 5kg

Initial Mass of Liquid water = mf = 2kg

Initial Mass of Vapor = mg = 3kg

The temperature for a mixture of liquid steam saturated with water according to the thermodynamic table is:

T₁ = 99.61°C

The specific volume is:

vf = 0.001043m³/kg

And the saturated volume is:

vg = 1.6941m³/kg

Therefore, the volume in state 1 will be equal to:

V1 = mfvf + mgvg

V1 = (2kg)(0.001043m³/kg) + (3kg)(1.6941m³/kg)

V1 = 5.084m³

In state 3 then the volume will be equal to:

V3 = 1.2V1

V3 = 1.2(5.084m³)

V3 = 6.1008m³

Then the specific volume will be equal to:

v3 = V₃/m

v3 = 6.1008m³/5kg

v3 = 1.2202m³/kg

For a pressure of 300 kPa and the previous specific volume found through the thermodynamic table, the value of the temperature is:

T3 = 259.07°C

Question b) When the piston first stats moving at P₂ = 300kPa and V₂ = V₁ = 5.084m³

v₂ =V₂/m

v₂ = 5.084m³/5kg

v2 = 1.0168m³/kg

While at 300 kPa the value of the vapor saturated vg = 0.88578m³/kg This implies that the condition is met:

v2 > vg

Therefore, no liquid is there in-cylinder when piston stats moving, mf = 0kg

Learn more on solving problems on heat transfer from:

https://brainly.com/question/15289827?referrer=searchResults

#SPJ4

stranded wire use is being discussed. technician a says there is less exposed surface area for electron flow in stranded wire. technician b says there is more resistance in the stranded wire than in the same gauge solid wire. who is correct?

Answers

The answer is neither A nor B. The strands cannot be twisted without forming a helix. Or, to put it another way, the helix is an inevitable result of the twisting movement.

A solid wire with the same cross-sectional area and conventional length as the wire in the illustration will have a little less resistance. This is due to the fact that the wire in the illustration will have a Path Length that is somewhat more than the length of the solid wire, and Path Length is what counts in terms of resistance. Now, you probably won't notice the helix when holding a real stranded and twisted wire. The helix in the aforementioned image is exaggerated, and the helix in a real wire is typically so "slight" that it's difficult to see.

Learn more about Illustration here-

https://brainly.com/question/18157833

#SPJ4

benefits of cellular technology based system to society

Answers

Network home security systems, especially ones with cellular back-up, are more reliable than their old landline counterparts. While phone lines can be cut by a resourceful burglar or damaged during a natural disaster, network and cellular systems are less prone to these types of disruptions.

When the soluble BOD in the influent to the treatment plant rises from 129 mg/L to 201 mg/L, the operator called to ask your advice on a new MLVSS for the plant. It has been operating with an F/M of 0.45 mg/mg-d and the operator would like to continue using the same F/F. The plant data are as follows: flow rate = 7,673 m^3/d; aeration tank volume = 1,157 m^3; mixed liquor volatile suspended solids = 2,601 mg/L

Answers

The new mixed liquor volatile suspended solids from the given plant data is; 4052.72 mg/L

What is the discharge flow rate?

MLVSS is expressed as mixed liquor volatile suspended solids and it is the total amount (mg/L) of organic or volatile suspended solids in the mixed liquor residing in an aeration tank. This volatile portion in the aeration tank serves the purpose of measurement or indication of the microorganisms that are present.

We are given;

Initial BOD; y = 129 mg/L

New BOD; y' = 201 mg/L

F/M = 0.45 mg/mg-day

Volume of tank; V = 1157 m³ = 1157 × 10³ Liters

MLVSS = 2601 mg/L

1) The discharge from the initial BOD is gotten from the formula;

Q = ((F/M) * V * MLVSS)/y

Plugging in the relevant values gives;

Q = (0.45 * 1157 × 10³ × 2601)/129

Q = 10497756.98 Liters/day

2) Now, let us find the new MLVSS which would be gotten from the formula;

MLVSS' = (Q * y')/((F/M) * V)

MLVSS' = (10497756.98 * 201)/(0.45 * 1157 × 10³)

MLVSS' = 4052.72 mg/L

Read more about discharge flow rate at; https://brainly.com/question/14447475

#SPJ1

-i+ (9-5i)-3(2-6i) in standard form with explanation

Answers

The given expression can be represented as 3+12i.

Complex Number

A complex number is represented by the following form: a+bi, where a and b are real numbers.  The variables: a is the real part and bi imaginary part. See an example: 5 + 2i , then:

5 real part2i imaginary part

Regarding operations math, the same properties used for real numbers can be applied to complex numbers. And for solving the operations math with these numbers, it is important to know that i²= -1. Thus, 3i² = 3*(-1)= -3.

When you subtract or sum complex numbers, you can only subtract or sum: the real part with the real part of each complex number and the imaginary part with the imaginary part of each complex number. Here, you can see examples:

(5 + 2i) + (5 + 2i) = 10+4i

(4 + 10i) - (2 + 5i) = 2+5i

Therefore, the result for the -i+ (9-5i)-3(2-6i)  will be:

-i + 9 -5i -6+18i

-6i +3 +18i

3+12i

Read more about the complex number here:

brainly.com/question/5564133

#SPJ1

Other Questions
A stunt performer falls off a wall that is 3.1 m high and then lands on a mat.What is his impact velocity? we are sorry, but we could not complete this payment, because it has been denied. please retry with a another funding option to continue with the payment. Which sentence uses a prepositional phrase correctly? A. Of the people that came, Rico let the machine answer calls on his birthday. B. Jessica placed the beautiful, tall cake atop the marble kitchen counter. C. After the party was over, we also played many games and opened presents. D. Behind the pile of presents, the silver cake stand also had pink decorations. You have two springs, and you have tested both and graphed the results. Spring A has a slope kA = 30g/cm, and spring B has a slope kB = 50 g/cm.A) Spring A is a shorter spring than B when they are both unstretched.B) Spring A will stretch more than B if you hang the same amount of mass on each spring.C) No! Spring B will stretch more than A if you hang the same amount of mass from each spring. Eleanor and Max used two rectangular pieces of plywood, placed end-to-end, to make a long rectangular stage for the school play. One board was 6 feet long, and the other was 5 12 feet long. The two pieces of plywood had equal widths. The total area of the stage was 66 18 square feet. What was the width of the plywood? Michaela is baking a dessert. She measures 100 mL of vegetable oil by pouring it from the bottle into a measuring cup. Then she pours the vegetable oil into a bowl with the other ingredients.Which best describes what happened to the vegetable oil during this process? DeAndre is coding a program for a school project. He uses pre-built Python modules to save himself some time. But when he runs his program, he receives an error. What has he most likely done wrong? A. He has not saved his code before running it. B. He forgot to put the names of the modules in all uppercase letters. C. He forgot to import the library that the modules came from. D. He forgot to print the results of the modules. the income statement answers which of the following questions? a. how profitable was the business? b. how much money did the owners invest? c. how much cash did the firm generate? d. how much money does the company owe? 4.if the change in gdp in south korea from 2016 quarter 3 to 2016 quarter 4 was 1.6%, then we may conclude that the s.a.a.r for gdp in the same period was a.1.6%, because s.a.a.r. measures quarter-to-quarter growth b.3.2%, because s.a.a.r. measures the upper limit of current gdp growth c.one-fourth of 1.6%, or 0.4%, because s.a.a.r. removes all annualized data d.four times 1.6%, or 6.4%, because s.a.a.r. annualizes quarterly data positive traits that affects your life in a covid 19 pandemic Mia made at least one mistake whensimplifying the expression below. The steps she took are shown.Step 1:Step 2:Step 3:In which step did Mia make her first mistake?Choose one option from each drop-down menu to answer the questionsMia made a mistake in Choose. She simplified the ChooseChooseincorrectly She should have Given rectangle ABCD, solve for x and y. if the price index in the first year is 125, in the second year is 150, and in the third year is 200. what is the inflation rate between the first and second year and between the second and third year? In the life cycle of a social group, which stage completes the life cycle and might be triggered by conflict or personality clashes?Question 8 options:FormingNormingAdjourningStorming Find the values of the ratios (red to blue) if the perimeters and areas of the similar figures. Write the ratios as fractions in simplest form.Red rhombus(11)Blue rhombus(6)The ratio of the perimeter is ____.The radio of the area is ____. what is the rewritten answer to solve for the variable? solve 4x-2y=14 for y A drug that decreases the activity of an enzyme, by binding to its active site, is called _____?Group of answer choicesa feedback activatoran active inhibitora competitive inhibitora noncompetitive inhibitor 12 feet to how many meters pls help asap Noors family is meeting her grandparents at a restaurant. The restaurant is 24.5 miles from Noors house. This is 65.5% of the distance from Noors house to her grandparents house. What is the distance between the two houses? Round your answer to the nearest tenth of a mile. Which planets in our solar system revolve the fastest? and Why?A. The gas giant planetsB.Planets closest to the SunC. Planets farthest from the SunD. All planets revolve at the same speed