Classify the various types
of air compressors.
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What is meant by single acting
compressors?
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What is meant by single stage
compressor?
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What is meant by double acting compressor?
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Indicate the application of reciprocating compressors in industry?
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What are the advantages of multi stage
compression with internal cooling over single
stage compression for
the same pressure
ratio?
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What is meant by free air delivered?
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Define the terms as applied to air compressors: volumetric efficiency and isothermal efficiency.
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Define the
mechanical efficiency and isothermal efficiency of a reciprocating air compressor.
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Define clearance ratio?
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Discuss the
effect of clearance upon the performance of an air compressor.
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Give two merits of rotary compressor over reciprocating compressor.
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Name the
methods adopted for
increasing isothermal efficiency of reciprocating air compressor.
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What is meant by inter cooler?
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What are the factors
that affect the
volumetric efficiency of a reciprocating compressor?
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What is compression ratio?
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Draw the p-v diagram of a two-stage
reciprocating air compressor.
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Give some examples for positive displacement compressor.
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What is the difference between complete or perfect inter
cooling and incomplete or imperfect inter
cooling?
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How
the rotary compressors are classified?
Composed By:
R.Satheesh, M.E., Asso.Prof.,
E-Mail: rsatheeshemail@gmail.com
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