Recent questions tagged gate

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With reference to the ground level, the air – fuel ratio at this altitude will be

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An IC engine has a bore and stroke of 2 units each. The area to calculate heat loss can be taken as

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Knocking tendency in a SI engine reduces with increasing

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Brake thermal efficiency of the three basic types of reciprocating engines commonly used in road vehicles are given

asked Sep 2, 2017 in TD by chandu (215k points)

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Alcohols are unsuitable a diesel engine fuels because:

asked Sep 2, 2017 in TD by chandu (215k points)

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BHP of a diesel engine can be increased by

asked Sep 2, 2017 in TD by chandu (215k points)

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For determining the ignition quality of compression ignition engine fuels, the reference fuels used are

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The power output from a spark ignition engine is varied by:

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At the time of starting, idling and low speed operation, the carburetor supplies a mixture which can be termed as

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A diesel engine is usually more efficient than a spark ignition engine because

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For a spark ignition engine, the equivalence ratio (f) of mixture entering the combustion chamber has values.

asked Sep 2, 2017 in TD by chandu (215k points)

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With increasing temperature of intake air, IC engine efficiency

asked Sep 2, 2017 in TD by chandu (215k points)

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The value of the pressure (in kPa) is

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estimate of the enthalpy of evaporation of water at 25∘C (in kJ/kg) is ____________

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Calculate the Coefficient of performance (COP) of this system

asked Sep 2, 2017 in TD by chandu (215k points)

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Calculate Rate of heat transfer at the condenser

asked Sep 2, 2017 in TD by chandu (215k points)

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Determine the power input to the compressor

asked Sep 2, 2017 in TD by chandu (215k points)

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Calculate the COP of the cycle and the refrigerating capacity

asked Sep 2, 2017 in TD by chandu (215k points)

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Calculating the mass flow rate of the refrigerant and the displacement volume of the compressor.

asked Sep 2, 2017 in TD by chandu (215k points)

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Calculated the refrigeration load the compressor can serve.

asked Sep 2, 2017 in TD by chandu (215k points)

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