In a jet propulsion unit, the products of combustion after passing through the gas turbine are discharged into

Byadmin September 14, 2022

Question: In a jet propulsion unit, the products of combustion after passing through the gas turbine are discharged into
[A].

atmosphere

[B].

vacuum

[C].

discharge nozzle

[D].

back to the compressor

Answer: Option C

Explanation:

No answer description available for this question.

Industrial Engineering And Production Management | Mechanical Engineering

In a thermal power plant, coal from the coal handling plant is moved to the boiler bunker through a

Question: In a thermal power plant, coal from the coal handling plant is moved to the boiler bunker through a
[A].

belt conveyor
[B].
bucket conveyor
[C].
fork lift truck
[D].
overhead crane

Answer: Option A

Explanation:

No answer description available for this question.

Read More In a thermal power plant, coal from the coal handling plant is moved to the boiler bunker through a
Compressors | Gas Dynamics and Gas Turbines | Mechanical Engineering

In an axial flow compressor, the ratio of pressure in theTOtor blades to the pressure rise in the compressor in one stage is known as

Question: In an axial flow compressor, the ratio of pressure in theTOtor blades to the pressure rise in the compressor in one stage is known as
[A].

work factor
[B].
slip factor
[C].
degree of reaction
[D].
pressure coefficient

Answer: Option C

Explanation:

No answer description available for this question.

Read More In an axial flow compressor, the ratio of pressure in theTOtor blades to the pressure rise in the compressor in one stage is known as
Compressors | Gas Turbines and Jet Engines

The material commonly used for air craft gas turbine is__________________?

The material commonly used for air craft gas turbine is__________________?

A. stainless steel
B. high alloy’ steel
C. duralumin
D. Timken, Haste and Inconel allpys
E. titanium

Read More The material commonly used for air craft gas turbine is__________________?
Engineering Materials | Mechanical Engineering

The austenite is a solid solution of carbon or iron carbide in gamma-iron.

Question: The austenite is a solid solution of carbon or iron carbide in gamma-iron.
[A].

Correct
[B].
Incorrect

Answer: Option A

Explanation:

No answer description available for this question.

Read More The austenite is a solid solution of carbon or iron carbide in gamma-iron.
Machine Design | Mechanical Engineering

In order to remove internal stresses produced by hardening the steel, the process usually adopted is

Question: In order to remove internal stresses produced by hardening the steel, the process usually adopted is
[A].

tempering
[B].
annealing
[C].
normalising
[D].
spheroidising

Answer: Option A

Explanation:

No answer description available for this question.

Read More In order to remove internal stresses produced by hardening the steel, the process usually adopted is
Engineering Materials | Mechanical Engineering

Cementite consist of

Question: Cementite consist of
[A].

13% carbon and 87% ferrite
[B].
13% cementite and 87% ferrite
[C].
13% ferrite and 87% cementite
[D].
6.67% carbon and 93.33% iron

Answer: Option D

Explanation:

No answer description available for this question.

Read More Cementite consist of

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