Recent questions without answers

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Given that N= speed, P= power, H= head. The specific speed of a hydraulic turbine is given by

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

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The cyclic integral of $(\delta Q-\delta W)$ for a process is

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

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Consider the following turbines/ wheels:

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

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What is the final internal energy (in Id/kg) of the gas in the tank?

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

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The correct sequence of the given hydraulic turbines in decreasing order of their specific speeds is

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

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What speed of the ship, 64m long does this correspond to?

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

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A draft tube may be fitted to the tail end of a Pelton turbine to

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

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Consider the following turbines:

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

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A Pelton wheel is ideally suited for

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

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What is the change in specific internal energy during the throttling process?

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

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Which one of the following turbines used in underwater power stations?

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

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Which one of the following forms of draft tube will not improve the hydraulic efficiency of the turbine?

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

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Assertion (A): The internal energy depends on the internal state of a

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

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Which one of the following forms of draft tube will not improve the hydraulic efficiency of the turbine?

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

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A thermoelectric engine which consists of two dissimilar electric conductors connected at

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

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Which one of the following is the correct sequence of the three processes A, B and C

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

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If the hydraulic efficiency of the turbine is 90% the pipe friction head is estimated to be

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

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The cavitation number of any fluid machinery is defined as

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

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Assertion (A): Thermodynamic work is path-dependent except for

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

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What is the work done on the gas?

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

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