At the nozzle throat wats the value of mach no. >1 ,<1 ,=1

Categories >> Engineering >> Mechanical Engineering
Suggest New Category

Question Posted / pragya

8 Answers
13687 Views
NTPC, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

At the nozzle throat wats the value of mach no. >1 ,<1 ,=1..

Answer / seenu

Is This Answer Correct ?

17 Yes

2 No

At the nozzle throat wats the value of mach no. >1 ,<1 ,=1..

Answer / vimal

Is This Answer Correct ?

14 Yes

3 No

At the nozzle throat wats the value of mach no. >1 ,<1 ,=1..

Answer / nilesh

at throat=1

Is This Answer Correct ?

3 Yes

0 No

At the nozzle throat wats the value of mach no. >1 ,<1 ,=1..

Answer / k

at the nozzle throat, mass flow rate is maximum therefore
the throat is sonic and thus mach number is =1

Is This Answer Correct ?

2 Yes

0 No

At the nozzle throat wats the value of mach no. >1 ,<1 ,=1..

Answer / chetan

it 'd be greater than one,
t reaches around approx. 1100 m/sec

Is This Answer Correct ?

3 Yes

2 No

At the nozzle throat wats the value of mach no. >1 ,<1 ,=1..

Answer / karthick

equal to one

Is This Answer Correct ?

1 Yes

0 No

At the nozzle throat wats the value of mach no. >1 ,<1 ,=1..

Answer / fisuleng09

NEARLY 1

Is This Answer Correct ?

1 Yes

1 No

At the nozzle throat wats the value of mach no. >1 ,<1 ,=1..

Answer / karthick

the throat of the nozzle is always designed to have sonic
velocity i.e., mach number = 1

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Mechanical Engineering Interview Questions

what is the minimum gear ratio?

3 Answers Bosch,

whats the Formula to calculate temperature of steam at given pressure

0 Answers

Carnot cycle

2 Answers JKSSB, Tech Mahindra,

Define emissive power [eb].

0 Answers

WHY WE CALL AS I AM HAVING WEIGHT OF 50 KG. USING KG INSTEAD OF NEWTON BCOZ WE KNOW THAT UNIT IS KG

8 Answers

What is the purpose of piston rings?

7 Answers

What is the acronym FAT

1 Answers

what is the efficiency of horizontal & vertical feed water heaters?

0 Answers

which case we find maximum pressure & flow in centrifugal pump - circular casing or volute casing?

1 Answers

What are the rules that must be kept in mind while designing castings?

0 Answers

Hi everyone.. I attended the HAL interview... on 9th dec 2008 @ Bangalore.. the interview was 90% technical... my question are>>>>> 1) Design a rod that should withstand 1000N? (they told that the material is mild steel & they gave me the stress- strain graph for that) 2) what is the principal of hydraulic braking?? 3) whether interchangebility is possible between JIGS & FIXTURES??? 4) what is recent developement in Automobile ENGINE??? 5) abt my final year project (since i m a fresher) 6) some HR questions

3 Answers Bhilai Steel Plant, HAL,

Explain different types of fits.

0 Answers

For more Mechanical Engineering Interview Questions Click Here