Recent questions tagged 2010

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Which of the above statements are correct for maximum compression efficiency in a 2-stage compressor?

asked Jan 15, 2018 in PPE by chandu (215k points)

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Multi-staging compression is done only in

asked Jan 15, 2018 in PPE by chandu (215k points)

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The performance parameter ‘Polytropic efficiency’ is used for

asked Jan 15, 2018 in PPE by chandu (215k points)

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The work done by the system is

asked Jan 14, 2018 in TD by chandu (215k points)

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For a fluidized bed boiler

asked Jan 14, 2018 in PPE by chandu (215k points)

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For a fluidized bed boiler

asked Jan 14, 2018 in PPE by chandu (215k points)

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The modern electric power generating plants use

asked Jan 14, 2018 in PPE by chandu (215k points)

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The head due to velocity of approach is 0.02 m, is given by

asked Jan 13, 2018 in FM by chandu (215k points)

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The force exerted on the plate by the jet is 2 m

asked Jan 13, 2018 in FM by chandu (215k points)

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Consider the following statements regarding a draft tube used in water turbines:

asked Jan 13, 2018 in FM by chandu (215k points)

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Specific speed of a turbomachine

asked Jan 13, 2018 in FM by chandu (215k points)

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The velocity ratio becomes

asked Jan 13, 2018 in FM by chandu (215k points)

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When a circular cylinder is placed normal to the direction of flow

asked Jan 13, 2018 in FM by chandu (215k points)

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When a thin flat plate is held parallel to a fluid stream

asked Jan 13, 2018 in FM by chandu (215k points)

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Assertion (A): An air filled balloon released from the ground goes up

asked Jan 13, 2018 in TD by chandu (215k points)

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Assertion (A): When the surface of a lake is cooled during winter

asked Jan 13, 2018 in TD by chandu (215k points)

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A closed thermodynamic system manifests when

asked Jan 13, 2018 in TD by chandu (215k points)

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A control volume is

asked Jan 13, 2018 in TD by chandu (215k points)

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Hot coffee stored in a well insulated thermos flask is an example of

asked Jan 13, 2018 in TD by chandu (215k points)

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The Zeroth law of thermodynamics states that

asked Jan 13, 2018 in TD by chandu (215k points)

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