Hydraulic Machines | Mechanical Engineering

In a reciprocating pump, air vessels are fitted to the suction pipe and delivery pipe close to the cylinder of the pump.

Byadmin September 14, 2022

Question: In a reciprocating pump, air vessels are fitted to the suction pipe and delivery pipe close to the cylinder of the pump.
[A].

True

[B].

False

Answer: Option A

Explanation:

No answer description available for this question.

Heat Transfer | Mechanical Engineering | Refrigeration and Air Conditioning

Defrosting of a refrigerator may be done by stopping the compressor for a short period.

Question: Defrosting of a refrigerator may be done by stopping the compressor for a short period.
[A].

Correct
[B].
Incorrect

Answer: Option A

Explanation:

No answer description available for this question.

Read More Defrosting of a refrigerator may be done by stopping the compressor for a short period.
Industrial Engineering And Production Management | Mechanical Engineering

Gantt chart gives information about

Question: Gantt chart gives information about
[A].

scheduling and routing
[B].
sales
[C].
production schedule
[D].
machine utilisation

Answer: Option C

Explanation:

No answer description available for this question.

Read More Gantt chart gives information about
Ic Engines And Nuclear Power Plants | Mechanical Engineering

A turbo-jet does not require a turbine to drive the compressor.

Question: A turbo-jet does not require a turbine to drive the compressor.
[A].

True
[B].
False

Answer: Option B

Explanation:

No answer description available for this question.

Read More A turbo-jet does not require a turbine to drive the compressor.
Hydraulic Machines | Mechanical Engineering

A Francis turbine is used when the available head of water is

Question: A Francis turbine is used when the available head of water is
[A].

0 to 25 m
[B].
25 m to 250 m
[C].
above 250 m
[D].
none of these

Answer: Option B

Explanation:

No answer description available for this question.

Read More A Francis turbine is used when the available head of water is
Compressors | Gas Dynamics and Gas Turbines | Mechanical Engineering

In a two stage reciprocating compressor with intercooler, the amount of work saved with incomplete intercooling is __________ that in case of complete intercooling.

Question: In a two stage reciprocating compressor with intercooler, the amount of work saved with incomplete intercooling is __________ that in case of complete intercooling.
[A].

less than
[B].
more than

Answer: Option A

Explanation:

No answer description available for this question.

Read More In a two stage reciprocating compressor with intercooler, the amount of work saved with incomplete intercooling is __________ that in case of complete intercooling.
Hydraulics and Fluid Mechanics | Mechanical Engineering

If a body floating in a liquid does not return back to its original position, and heels farther “away when given a small angular displacement, the body is said to be in neutral equilibrium.

Question: If a body floating in a liquid does not return back to its original position, and heels farther “away when given a small angular displacement, the body is said to be in neutral equilibrium.
[A].

Yes
[B].
No

Answer: Option B

Explanation:

No answer description available for this question.

Read More If a body floating in a liquid does not return back to its original position, and heels farther “away when given a small angular displacement, the body is said to be in neutral equilibrium.

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