Recent questions in IES Objectives-1

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Consider the specific speed ranges of the following types of turbines:

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

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The angle a of the vane is

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

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Efficiency of Pelton wheel shall be maximum if the ratio of jet velocity to tangential velocity of the wheel is

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

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Pelton wheel is a tangential flow impulse turbine

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

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Match List I (Hydraulic Turbine) with List-II (Application Area) and select the correct answer:

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

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A draft tube is used in a reaction turbine

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

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The force of impingement of a jet on a vane Increases if

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

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If H is the head available for a hydraulic turbine the power, speed and discharge, respectively are proportional to

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

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The maximum efficiency in the case of Pelton wheel is (angle of deflection of the jet = 1800 - $\beta$)

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

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Which one of the following graphs correctly represents the relations between Head and Specific speed

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

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The specific speed of a Pelton turbine is

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

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Large reaction turbines have higher overall efficiency

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

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Consider the following energies associated with a Pelton turbine:

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

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When A produces 400 kW at 1000 rpm. If B produces 100 kW, then its rpm is

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

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In a polytropic process, the term

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

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Consider the following types of water turbines

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

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Euler equation of turbine giving energy transfer

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

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Change in internal energy in a reversible process occurring in a

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

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Which one of the following is the steady flow energy equation for a boiler?

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

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What will be the temperature rise of the gas when the box hits the ground?

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

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Recent questions in IES Objectives-1

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