What are some ways to increase the COP of the vapour compression cycle?

Q: This still doesnt answer how to get points 2,  2', and 1', so how did you get it?

A: Itis asked to explain how the state points 2, 2' and 1' are obtained

Q: Consider two infinite parallel plates in length, where the top plate is moving to the right at a…

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Q: Show your complete solution including the diagrams and box your final answers with their appropriate…

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Q: Calculate the time to complete one circular motion. How to double the time?

A: Given data:Helicopter mass = 400 kgcircular motion radius, r = 20 mRotor blade resonant frequency =…

Q: nd the diameter and the number of teeth on both gears. plution:

A: Given data:Velocity ratio (VR)=5:1Centre distance (C) = 12inPitch (Pd) = 10

Q: :The form milling from the following is

A: Option b is correct.

Q: さutてosuう +1 U、ズX ) Given. find dd.? dx

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Q: Hi, -26.088 or 333.911 is INCORRECT for Ox please recheck

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Q: A horizontal wind turbine  gearbox is needed to provide 30:1 increase the speed, while minimizing…

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Q: a) What is the reading (degrees, minutes)? b) What is the reading (degree and fractions of a…

A: Reading on main scale = 90 degreeReading of vernier matching with main scale = 22Least count of…

Q: b) Calculate the inclined angle and orthogonal rake angle yo, when yx =10°, yy =8°, qs=15°.

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Q: I need genuine expert to answer this Question. Those who are sure ,Please solve and Explain the…

A: Given

Q: What is the SAE horsepower of an 8-cylinder engine with a bore of 4.556 inches? Round to the nearest…

A: Given data:- no of cylinder (n)=8 bore (d) =4.556 inches To find:-the SAE horsepower

Q: QUESTION 8 What is the specific volume of air at 184 K and 139.23 kPa? Give your answer in mkg to 3…

A: Solution is attached below:

Q: You need to design a clock using a DC motor that has a constant speed of 3000 rpm. Determine: How…

A: - to design a clock using a DC motor that has a constant speed of 3000 rpm. N = 3000 rpm

Q: what is the scale if a line is 10 inches but is  drawn 5 inches long.

A: Finding scale if a line is 10 inches but is  drawn 5 inches long.

Q: 22. A man borrowed P300,000 from a bank and agreed to pay the loan at the end of the months. The…

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Q: Calculate the time to complete one circular motion.

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Q: Find the work W done by a force of 3 pounds acting in the direction 45° to the horizontal in moving…

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Q: In a turning operation on carbon steel with hardness- 175 HB. the cutting speed - 225 m/min, feed-…

A: GivenV=225m/minf=0.25mm/revd=7.5mmη=90% Cutting energy for Brinell hardess 175Hb=1.6J/mm3U=1.6J/mm3

Q: why

A: Equating moment at A to find force in rod BC.

Q: How did you find the value of Patm of value 101.325?

A: How did you find the value of Patm =101.325 kPa?

Q: What is the angular velocity (rad/sec) if z-64.77 cm 70 cm Vertical ee Select one a. 101.85 b. 76.39…

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Q: In a milling machine the distance the workpiece advances under the cutter is known as Select one: a…

A: Option d is correct.

Q: Please you are getting 2$ for this. Answer so that it is understood by student. dont give direct…

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Q: Draw the and B A.F.D&S.F.D& B.M.D (KN.M

A: To draw axial ,shear and bending moment diagram

Q: Rc is -178.25 Ib. Why in the formula it's 17825 ?

A: The value of RC is represented as : Rc=-178,25 =-17825 lb The negative sign denote the direction…

Q: axis of the solid. Draw its projections, sectional front view & true shape of the section. Also…

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Q: An 4 cylinder engine has a crankshaft sp of 3,500 rpm, a bore of 3.8 inches, a str of 3.8 inches,…

A: Givenk=4N=3500 rpmd=3.8in =3.8×0.0254=0.09652mL=3.8in=3.8×0.0254=0.09652mP=210…

Q: 1. In the given figure, gear 1 has 24 teeth and gear 2 has 70 teeth of PD=4. Gear 3 has 20 teeth and…

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Q: General Directions: Solve what are asked for in the following problems. Show complete solutions by…

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Q: TXY is suppose to be -40.5 where did -40.7 come from?

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Q: Calculate the mechanical advantage of the following compound machine.

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Q: b) Calculate the inclined angle λ and orthogonal rake angle yo, when yx =10°, yy =8°, ps=15°.

A:

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.