Recent questions in IES Objectives-1

0 votes

0 answers

Consider the following statements in relation to a convergent-divergent steam nozzle operating under

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

0 votes

0 answers

A convergent – divergent nozzle may give supersonic or subsonic flow

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

0 votes

0 answers

Which of the following statement (s) is /are relevant to critical flow through a steam nozzle?

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

0 votes

0 answers

For maximum discharge through a convergent nozzle the pressure ratio p2 /p1 should be

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

0 votes

0 answers

Consider the following statements pertaining to one-dimensional isentropic flow

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

0 votes

0 answers

Which of the following statements is/are true in case of one-dimensional flow of perfect gas

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

0 votes

0 answers

Which of the following statements is/are true in case of one-dimensional flow of perfect gas

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

0 votes

0 answers

Which one of the following is the correct expression for the critical pressure ratio of a nozzle?

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

0 votes

0 answers

If the cross-section of a nozzle is increasing in the direction of flow in supersonic flow

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

0 votes

0 answers

To get supersonic velocity of steam at nozzle exit with a large pressure drop across it, the duct must:

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

0 votes

0 answers

In the case of convergent nozzle for compressible flow

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

0 votes

0 answers

In a supersonic nozzle, with sonic condition at the throat

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

0 votes

0 answers

What is the critical pressure ratio for isentropic nozzle flow with ratio of specific heats as 1.5?

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

0 votes

0 answers

For incompressible flow a diverging section acts as a diffuser for upstream flow which is

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

0 votes

0 answers

Across a normal shock wave in a converging-diverging nozzle for adiabatic flow

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

0 votes

0 answers

In a subsonic diffuser

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

0 votes

0 answers

What is the value of the Mach number at the throat?

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

0 votes

0 answers

Wilson line is associated with which one of the following?

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

0 votes

0 answers

In a steam nozzle, to increase the velocity of steam above sonic velocity by

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

0 votes

0 answers

Gas and stream nozzles are shaped at inlet

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

Page:

« prev
1
...
27
28
29
30
31
32
33
34
35
...
93
next »

Recent questions in IES Objectives-1

...