Recent questions tagged 2008

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Which one of the following is correct?

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

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Consider the following statements for compressible flow through a varying area passage:

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

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What is the ratio of the static enthalpy rise in the rotor to the static enthalpy rise

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

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What is the ideal intermediate pressure at the end of first stage for a 3-stage air compressor?

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

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A centrifugal compressor is suitable for which of the following?

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

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Which one of the following types of impeller vanes are most commonly used in centrifugal type compressors?

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

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What is the work done by the gas in the balloon during the filling process?

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

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Which one of the following expresses the reversible work done by the

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

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In which one of the following processes, in a closed system

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

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What is the increase of the water temperature?

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

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Water-tube boilers are preferred for

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

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Which one of the following is correct hydraulic coupling?

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

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A turbine pump is basically a centrifugal pump equipped additionally with

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

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The volute casing of a centrifugal pump has which of the following functions?

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

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Why is multi-staging in centrifugal pumps used?

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

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What are the resulting discharge (Q) and head (H)?

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

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Centrifugal pumps have which of the following advantages?

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

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Why is an air vessel used in a reciprocating pump?

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

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Consider the following statements pertaining to specific speed of turbo machines:

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

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Which one of the following statements is not correct in respect of hydraulic turbines?

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

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