Compressors, Gas Turbines & Jet Engines Mcqs

Q.  The capacity of compressor will be highest when its intake temperature is___________________?

a. lowest
b. highest
c. anything
d. atmospheric
e. none of the above


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  As the value of index ‘«’ is decreased, the volumetric efficiency will___________________?
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MCQs:  The indicated work per unit mass of air delivered is___________________?
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MCQs:  The ratio of isentropic work to Euler work is known as_____________________?
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MCQs:  Phenomenon of choking in compressor means __________________?
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MCQs:  Diffuser in a compressor is used to _____________________?
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MCQs:  For supplying intermittent small quantity of air at high pressure, following compressor is best suited__________________?
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MCQs:  Which is false statement about advantages of multistage compressor in comparison to single stage compressor_________________?
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MCQs:  For minimum work in multistage compression, assuming same index of compression in all stages_________________?
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MCQs:  The volumetric efficiency of a compressor falls roughly as follows for every 5°C increase in atmospheric temperature__________________?
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MCQs:  The criterion of the thermodynamic efficiency for rotary compressor is_________________?
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MCQs:  For a two stage compressor* if index of compression for higher stage is greater than index of compression for lower stage, then the optimum pressure as compared to ideal case will___________________?
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MCQs:  Losses in a centrifugal compressor are due to__________________?
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MCQs:  Pick up the wrong statement about advantages of multistage compression____________________?
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MCQs:  More than one stage will be preferred for reciprocating compressor if the delivery pressure is more than____________________?
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MCQs:  The ratio of outlet whirl velocity to blade velocity in case of centrifugal compressor is called__________________?
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MCQs:  The ratio of isentropic work to euler’s work is known as _____________________?
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MCQs:  The maximum compression ratio in an actual single stage axial flow comperssor is of the order of________________?
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MCQs:  Surging is the phenomenon of___________________?
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MCQs:  The thermodynamic efficiency of rotary compressor is based on_______________?
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MCQs:  Maximum delivery pressure is a rotary air compressor is of the order of__________________?
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