Recent questions tagged 2007

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What are the approximate values of the work done and energy transferred as

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

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Which one of the following boiler accessories does not need ‘flue-gas’ for its operation?

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

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Which one of the following fittings is mounted on the boiler to put off the fire in the furnace

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

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Which one of the following accessories is connected to the steam supply pipe line to maintain constant pressure?

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

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Performance of mechanical draft cooling tower is superior to natural draft with

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

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What is the ratio of speed of the turbine runner to that of the pump impeller to maintain circulatory motion of oil?

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

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What would be the ratio of the heads H1/H2?

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

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The vanes of a centrifugal pump are generally

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

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The power absorbed by a hydrazine pump is directly proportional to which one of the following?

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

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Which one of the following pumps is not a positive displacement pump?

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

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The use of a draft tube in a reaction type water turbine helps to

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

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What is its hydraulic efficiency?

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

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Specific speed of a fluid machine

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

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The specific (Ns) of a water turbine is expressed by which one of the following equations?

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

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Runaway speed of a turbine is the speed under maximum head at full gate opening when the load is

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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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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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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What would be the number of independent non-dimensional groups?

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

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What is the corresponding Prototype wave resistance in kN?

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

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