controls on/off of the motor, when the air compressor tank reaches the specified bar.

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A: Cut out speed, wind speed beyond cut out speed, the turbine should stops its operation. Every wind…

Q: Derive an espression for the height of propell governor

A: Deriving expression for proell governor considering proell governor taking moment about point…

Q: Darrieus turbine does not requires guy wires to support. Select one: O True O False

A: We are to determine the support system for darrieus turbine

Q: The specific steam

A: Given; Enthalpy at entry and exit is;   h1=3159 kJ/kg   h2=2187 kJ/kg Specific pump work=2…

Q: Q 4. With the automobile compressor operating and little or no refrigeration needed, the low side…

A:

Q: clearance ratio of the compressor.

A: Given; Clearance volume of a reciprocating compressor,  Vc=120 mlVolume of the cylinder at bottom…

Q: A compressor is delivering air at a pressure of 8 bar gauge at the rate of 10 m3/min f.a.d. Average…

A: A compressor is a mechanical device that reduces the volume of gas in order to increase its…

Q: The centrifugal pump is started with its delivery valve,

A: Option (c) kept fully closed is correct option

Q: Savonius type of vertical axis turbine is self starting Select one: True False

A:

Q: please draw technical drawings of the pipeline of lubrication oil system in an ship engine room.

A:

Q: Definition of Indicated mean effective pressure

A: Hi and thank you for the questions. since you have asked multiple questions, as per our policy we…

Q: What is the static air powering watts of a fan designed to deliver 800 m^3/hr of air with a static…

A: Static Power

Q: explain 2-stage reciprocating air compressor

A: An compressor is a device which will delivers the higher pressure with the help of some mechanical…

Q: Calculate the mass flow rate of air through the compressor.

A: Given Data The initial temperature is:Ti=20°C The volume flow rate is:V˙=120litres/minute=120×10-3…

Q: Write the classification of air compressor based on the principle of operation.

A: The four most common sorts of air compressors are: Rotational Screw Compressor. Reciprocating Air…

Q: Choose the symbol for Fixed displacement single rotation compressor. Select one: Oa. O b Od.

A: Answer fixed-displacement pump may be a positive relocation sort where the sum of uprooting (gpm)…

Q: Explain with the aid of schematic diagram the working operation of two pressure valve and shuttle…

A: Twin pressure valve: Draw the schematic diagram of the twin pressure valve.

Q: The temperature of the air is 29 °C at the inlet to the comp

A: given:rp=8T1=290cT2=10800ccp=1.006kj/kgkcv=0.717kj/kgk

Q: iscuss what is the effect of efficiency on compressor temperature and duty.

A: A compressor is a device that reduces the volume of a material (typically a gas) to raise its…

Q: 04: Complete the secetion of the reciprocating pump (shown in figure.2) by adding the details of the…

A: Gear box in the reciprocating pump The purpose of the gearbox is to convent rotating energy to…

Q: Which type of compressor uses V-belt to create compression in the compresso

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Q: Determine magnitude of compressor power.

A: Given; A standard vapor compression refrigration cycle operating with acondensing temperature…

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

A: It is False.

Q: C) What is the maximum possible mass flow rate that the pump can produce?

A:

Q: When the compressor and motor operate on the same shaft and are enclosed in a common casing is known…

A: This question is based on the concept of semi hermetic sealed compressor

Q: The Compressors have a diffusers to increase the pressure energy Select one: True O False

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Q: Describe the concept of negative (suction) pressure lift-type sampler.

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Q: Draw a neat diagram and explain in detail about any one type of rotary compressor.

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Q: Give an example of Reducing the Air Pressure Setting.

A: The setting of reducing air pressure is concerned with the setting of the air compressor. Air…

Q: The centrifugal compressor is used for refrigerants that require short displacement and high…

A: The given statement is false.

Q: 28. The measurement of a thermocouple can be found directly from its standard data table if ola

A: ANSWER -a)  TRUE

Q: The condition of water leaving the pump of a Rankine cyde is O a Saturated liquid Ob Saturated vapor…

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Q: The bolt size of cylinder head in a reciprocating compressor is a. M16

A: The bold size of the cylinder head in a reciprocating engine M16 option (a) is correct.

Q: Q2: For an air conditioning system, the compressor should not be started if the condenser an is not…

A:

Q: Heavy internal springs are used to establish the operating pressure of the -operated type of…

A: In  hydraulic system pressure is controlled by metering the flow of fluid into or out of…

Q: An oil leak at the bellows of a rack and pinion could be caused by ______.

A: As per given question  What is the cause of Oli leak at bellows of a rack and pinion

Q: The compressed air supply is intermittent in

A: Answer: (c) Piston compressor

Q: A superheat-controlled expansion valve in a refrigerant 22 system is not equipped with an external…

A:

Q: The cylinder 2 load pressure is p2. Should the threshold pressure for pressure control valve 1 be…

A: Threshold pressure: It is define as the minimum pressure needed to initiate the displacement of a…

Q: The total pressure rise in a centrifugal compressor is due to impeller and diffuser action Select…

A: The fluid flowing through the impeller of the centrifugal compressors are imparted kinetic energy…

Q: Differentiate compressor, fan, and blower.

A: GIVEN TOPIC- compressor, fan and blower explanation of compressor,fan and blower

Q: A compressor system which is controlled by starting-and-stopping is composed of a compressor with…

A: Introduction: The compressor compresses the gas fluid in order to raise its pressure. A pump and a…

Q: turbine

A: To find ; Number of revolutions of a wind turbine.

Q: What kind of material is used in the waterless groundloop in a waterless, earth-coupled, closed-loop…

A: Material Used in the  waterless, earth-coupled, closed-loop geothermalheat pump system?

Q: When the clutch is disengaged, the power flow stops at the

A: When the clutch is disengaged, the power flow stops at the

Q: The speed of the wind turbine at which maximum power is generated is called. Select one: O Cut-in…

A: Option (d) Cut-out Speed

Q: Draw the symbol of compressor with FRL and pressure switch with required specifications and also…

A: Symbol of FLR:

Laws of thermodynamics

Thermodynamics is a field of research, which needs the creation of absolute and ideal states and logical and practical examination of the actual conditions. By considering all the laws and theories of thermodynamics, the chemical reactions, the occurrence of processes, and physiological functions can be predicted with this field.