IES Mechanical Engineering Paper Set for practice

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Compressor ,Gas Turbine and Jet engine Paper set 1
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1

 Inter cooling in compressors


2

 Aeroplanes employ following type of compressor


3

Compression efficiency is compared against


4

Isothermal compression efficiency, even when running at high speed, can be approached by using


5

The compressor capacity with decrease in suction temperature


6

Isothermal compression effeicency can be attained by running the compressor


7

The pressure and temperature conditions of air at the suction of compressor are


8

Maximum work is done in compressing air when the compression is


9

The- most efficient method of compressing air is to compress it


10

The overall isothermal eiffciency of compressor is defined as the ratio of


11

The capacity of a compressor is 5 m /mih. 5 m /min refers to


12

Adiabatic compression is one in which


13

1 m of air at atmospheric condition weighs approximately


14

Standard air is the air at


15

Free air is the air at