A simple air cooling system is good for __________ flight speeds.

Byadmin September 14, 2022

Question: A simple air cooling system is good for __________ flight speeds.
[A].

low

[B].

high

Answer: Option A

Explanation:

No answer description available for this question.

Industrial Engineering And Production Management | Mechanical Engineering

M.T.M. is used to

Question: M.T.M. is used to
[A].

improve existing methods
[B].
establish time standards
[C].
develop effective methods in advance of the beginning of production
[D].
all of the above

Answer: Option D

Explanation:

No answer description available for this question.

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Mechanical Engineering | Production Engineering

A single point thread cutting tool should ideally have

Question: A single point thread cutting tool should ideally have
[A].

zero rake angle
[B].
positive rake angle
[C].
negative rake angle
[D].
point angle

Answer: Option A

Explanation:

No answer description available for this question.

Read More A single point thread cutting tool should ideally have
Compressors | Gas Dynamics and Gas Turbines | Mechanical Engineering

In a single acting reciprocating compressor, the suction, compression and delivery of air takes place in __________ of the piston.

Question: In a single acting reciprocating compressor, the suction, compression and delivery of air takes place in __________ of the piston.
[A].

one stroke
[B].
two strokes
[C].
three strokes
[D].
four strokes

Answer: Option B

Explanation:

No answer description available for this question.

Read More In a single acting reciprocating compressor, the suction, compression and delivery of air takes place in __________ of the piston.
Hydraulics and Fluid Mechanics | Mechanical Engineering

A thick liquid like a syrup has a __________ viscosity than a light liquid like water.

Question: A thick liquid like a syrup has a __________ viscosity than a light liquid like water.
[A].

lesser
[B].
greater

Answer: Option B

Explanation:

No answer description available for this question.

Read More A thick liquid like a syrup has a __________ viscosity than a light liquid like water.
Refrigeration and Air Conditioning

At lower temperatures and pressures, the latent heat of vaporisation of a refrigerant_________________?

At lower temperatures and pressures, the latent heat of vaporisation of a refrigerant_________________?

A. decreases
B. increases
C. remains same
D. depends on other factors
E. none of the above

Read More At lower temperatures and pressures, the latent heat of vaporisation of a refrigerant_________________?
Hydraulic Machines | Mechanical Engineering

Which of the following statement is wrong ?

Question: Which of the following statement is wrong ?
[A].

The reaction turbines are used for low head and high discharge.
[B].
The angle of taper on draft tube is less than 8°.
[C].
An impulse turbine is generally fitted slightly above the tail race.
[D].
A Francis turbine is an impulse turbine.

Answer: Option D

Explanation:

No answer description available for this question.

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