Recent questions without an upvoted answer

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Which one of the following statements is correct?

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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In a multi-stage axial flow compressor with equal temperature rise in all stages

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

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Stalling phenomena in an axial flow compressor stage is caused due to which one of the following?

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

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Which one of the following statements is correct for reciprocating air compressor?

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

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Consider the following statements in respect of axial flow air compressors:

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

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Which of the following techniques are employed for control of reciprocating compressors?

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

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Match List - I (Name of Equipment) with List – II (Pressure Ratio)

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

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Which of the following can be the cause/causes of an air-cooled compressor getting overheated during operation?

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

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The power required to drive a turbo-compressor for a given pressure ratio decreases when

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

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What does application of centrifugal air compressors lead to?

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

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Volumetric efficiency of a reciprocating air compressor increases with

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

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Stalling of blades in axial- flow compressor is the phenomenon of

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

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The turbo machine is

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

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In an axial flow compressor

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

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Volumetric efficiency of the compressor is

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

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Roots blower is an example of

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

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