Recent questions without an upvoted answer

0 votes

0 answers

Multi-staging compression is done only in

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

0 votes

0 answers

Which one of the following diagrams depicts correctly the radial distribution of axial velocity

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

0 votes

0 answers

Which one of the following zones?

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

0 votes

0 answers

Consider the following statements pertaining to axial flow compressors.

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

0 votes

0 answers

Which one of the following graphs shows the correct representation of

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

0 votes

0 answers

For minimum work input in a two-stage compression process the intermediate pressure is the

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

0 votes

0 answers

In centrifugal compressors, sometimes guide vanes are provided at

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

0 votes

0 answers

In an axial flow compressor, stalling is the phenomenon of

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

0 votes

0 answers

The work done on air to compress it from suction pressure to delivery pressure will be minimum when the compression is

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

0 votes

0 answers

Which of the following statements is not correct for the volumetric efficiency of a reciprocating air compressor?

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

0 votes

0 answers

The performance parameter ‘Polytropic efficiency’ is used for

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

0 votes

0 answers

For centrifugal compressors

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

0 votes

0 answers

In a centrifugal compressor, how can the pressure ratio be increased?

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

0 votes

0 answers

In an axial flow impulse turbine, energy transfer takes, place due to

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

0 votes

0 answers

For a large aviation gas turbine, an axial flow compressor is usually preferred over centrifugal compressor

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

0 votes

0 answers

Which of the following statements are correct for multistaging in a reciprocating air compressor?

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

0 votes

0 answers

Assuming the absolute velocity at inlet to be axial, what is the work done per kg of flow?

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

0 votes

0 answers

Compressors, the polytropic efficiency is always greater than the

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

0 votes

0 answers

A vane type rotary compressor is

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

0 votes

0 answers

What is the preferred intercooler pressure for a two stage air compressor working

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

Page:

« prev
1
...
35
36
37
38
39
40
41
42
43
...
520
next »

...