during what stroke one valve is closed and the piston is moving downward in the cylinder

Q: contraction and the amount of expansion t

A: We need to calculate amount of contraction and expansion.

Q: Answer the following questions: 1) What kind of control valve is shown in the Fig.? 2) Please tell…

A: we will discuss about this valve

Q: 1. Please tell which of the control valves the following symbols are? A B Pi- P2 PT

A: Given details: Note-According our guidelines I solved one question at a time please other question…

Q: This part of the a cylinder holds the piston in place and helps support the rod as it extends. a.…

A: Option c is correct.

Q: vill become tu

A:

Q: Respond with TRUE IT the symbol of the valve shown below a drawn correctly A B.

A: Hydraulic symbols give a clear representation of the work of each hydraulic component. Laying each…

Q: Mention the basic flame types a

A: Given: Basic Flame types

Q: Give the boundaries of the indicated valve 5.5 milliliters

A: Answer: 5.45-5.55

Q: What is the pressure at the exit of the pipe

A: a.100kPa

Q: maximum velocity of the follower

A: Given; Acc. to question,In a cam follower , the follower rises by h as the cam rotatesby δ…

Q: from the fu

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: what would be the weight of the block

A:

Q: The process of filling the liquid into the suction pipe and pump casing upto the level of delivery…

A:

Q: This is called the... baggage hold propeller cabin cockpit

A: Baggage hold is the system of aircraft which is used to hold baggage or to store the baggage during…

Q: rance between an alloy that failed at a lo

A: (e) In materials science, weariness is the debilitating of a material brought about by cyclic…

Q: Explain why piston skirt is made oval in shape? (A3)

A:

Q: Iflow rat

A:

Q: 3. What is the effect of not rotating the piston on the gauge reading when applying a certain…

A: As per the Bartleby answering guidelines we are supposed to answer only first Question. Ease repost…

Q: ne position of the piston when it is nea

A: 12) bottom 13)clearance

Q: is a symbol for, O a. 2/3 poppet valve O b. 2/2 poppet valve O c. 3/2 poppet valve O d. 2/4 poppet…

A:

Q: What is the diameter of the other end of the pipe connection with V= Sft/s if on the other end of…

A:

Q: tive and compression negative. 45°

A: Draw the free body diagram for the above problem as follows.

Q: to : 4) Horizontal component of pinch force tries Cause the arc blow Reduce the cross-section of the…

A: Pinch force :- The flow of current through the arc gap can produce or developed the electromagnetic…

Q: How is the air exhausted at the back of the piston when the piston retracts?

A: By employing a single acting air cylinder in the application rather than a more traditional…

Q: Take any two valves used in oil industry and write a short note on it?

A: Solution:

Q: es are favored because of their lower cost and lighter weight Correct answer plug ball poppet…

A: To select the correct options.

Q: When oil pressure is below the spring pressure, the switch opens and the gauge reading falls toward…

A: It is False.

Q: 1) Draw a simple sketch of your regulator design 2) Draw a simple sketch of the spring

A:

Q: The velocity of flow increases when valve openings decreases Select one: O True O False

A: True Velocity of flow increases when valve openings decreases

Q: Design a piston for use in automobile engines (piston ring, pin, skirt).

A:

Q: e power output from

A: Need to calculate the power output.

Q: what is the change in pipe diameter ca

A: To find Change in pipe diameter caused by internal pressure.

Q: Which one of the following statement is correct for steam nozzle? O a. Outlet velocity of the steam…

A: Let us first understand how steam nozzle works: Steam nozzles are generally used in power plants…

Q: G) bore and stroke of compressor in mm (k) power of motor to drive the compressor

A:

Q: Respond with TRUE if the symbof of the valve shown below is drawn cortectly A 工 R Select one: O True…

A: True or False  The given symbol

Q: piston-cylinder

A: OPTION b) 8.712 Btu/R

Q: The rate of discharge through the nozzle DECREASES when the exit pressure is gradually reduced.

A:

Q: Why does a free-to-move piston hold a constant pressure in the cylinder?

A: Free-to-move piston is the one in which the friction is zero and the atmospheric pressure outside…

Q: Which one(s) of the following statements is true for limiting positions? Select all that apply.

A: In the four-bar mechanisms, the limiting positions cannot always be avoided. Hence statement (a) is…

Q: what will be the pressure of the air in

A: P1 = 1 atm = 14.7 psi T1 = 0 oF = 255.37 Kelvin V1 = 100 ft3 T2 = 200 oF = 366.5 Kelvin V2 = 1 ft3…

Q: After circulating through the engine, the oil falls back to the oil sump to cool. Select one: O True…

A: Given Data⇒ After circulating through the engine, the oil falls back to the oil sump to cool.…

Q: Draw pressure diagrams

A:

Q: Where is the rod end of the cylinder?

A: Given: To identify the rod end of cylinder.

Q: What is the temperature of the cylinder whe

A: Need To calculate the temperature of cylinder.

Q: The spool is sealed along the clearance between moving spool and O housing (valve body) O case O…

A: given; The spool is sealed along the clearance between moving spool and ...

Q: Swirl vanes in the combustion chamber: increase the velocity of the airflow reduce the axial…

A: Combustor: A combustor is a part of a gas turbine, ramjet, or scramjet engine that burns fuel. It's…

Q: What will cause the suction pressure to rise

A: In the case of centrifugal pump , the suction pressure will rises if the net positive suction head…

Q: velocity of bullet and block when the bullet

A: Given: mass of bullet =27 g=0.027 kg velocity of bullet=395 m/s Mass of lock =5 kg To determine:…

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.