During sensible heating of air, specific humidity remains constant.

Byadmin September 14, 2022

Question: During sensible heating of air, specific humidity remains constant.
[A].

Agree

[B].

Disagree

Answer: Option A

Explanation:

No answer description available for this question.

Heat Transfer

According to Stefan-Boltzmann law, ideal radiators emit radiant energy at a rate proportional to___________________?

According to Stefan-Boltzmann law, ideal radiators emit radiant energy at a rate proportional to___________________?

A. absolute temperature
B. square of temperature
C. fourth power of absolute temperature
D. fourth power of temperature
E. cube of absolute temperature

Read More According to Stefan-Boltzmann law, ideal radiators emit radiant energy at a rate proportional to___________________?
Industrial Engineering And Production Management | Mechanical Engineering

Line organisation is suitable for a big organisation.

Question: Line organisation is suitable for a big organisation.
[A].

Correct
[B].
Incorrect

Answer: Option B

Explanation:

No answer description available for this question.

Read More Line organisation is suitable for a big organisation.
Ic Engines And Nuclear Power Plants | Mechanical Engineering

A nuclear reactor is said to be critical when the neutron population in the reactor core is

Question: A nuclear reactor is said to be critical when the neutron population in the reactor core is
[A].

rapidly increasing leading to the point of explosion
[B].
decreasing from the specified value
[C].
reduced to zero
[D].
constant

Answer: Option D

Explanation:

No answer description available for this question.

Read More A nuclear reactor is said to be critical when the neutron population in the reactor core is
CHEMICAL ENGINEERING | Heat Transfer

Controlling heat transfer film co-efficient is the one, which offers __________ resistance to heat transfer.

Question: Controlling heat transfer film co-efficient is the one, which offers __________ resistance to heat transfer.
[A].

no
[B].
the least
[C].
the largest
[D].
lower

Answer: Option C

Explanation:

No answer description available for this question.

Read More Controlling heat transfer film co-efficient is the one, which offers __________ resistance to heat transfer.
Ic Engines And Nuclear Power Plants | Mechanical Engineering

A two stroke cycle engine gives __________ the number of power strokes as compared to the four stroke cycle engine, at the same engine speed.

Question: A two stroke cycle engine gives __________ the number of power strokes as compared to the four stroke cycle engine, at the same engine speed.
[A].

half
[B].
same
[C].
double
[D].
four times

Answer: Option C

Explanation:

No answer description available for this question.

Read More A two stroke cycle engine gives __________ the number of power strokes as compared to the four stroke cycle engine, at the same engine speed.
Heat Transfer

Thermal diffusivity is ____________________?

Thermal diffusivity is ____________________?

A. a dimensionless parameter
B. function of temperature
C. used as mathematical model
D. a physical property of the material
E. useful in case of heat transfer by radiation

Read More Thermal diffusivity is ____________________?

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