Hydraulics and Fluid Mechanics | Mechanical Engineering

A fluid which obeys the Newton’s law of viscosity is termed as

Byadmin September 14, 2022

Question: A fluid which obeys the Newton’s law of viscosity is termed as
[A].

real fluid

[B].

ideal fluid

[C].

newtonian fluid

[D].

non-newtonian fluid

Answer: Option C

Explanation:

No answer description available for this question.

Compressors | Gas Dynamics and Gas Turbines | Mechanical Engineering

The assumption made in two stage compression with intercooler is that

Question: The assumption made in two stage compression with intercooler is that
[A].

there is no pressure drop in the intercooler
[B].
the compression in both the cylinders is polytropic
[C].
the suction and delivery of air takes place at constant pressure
[D].
all of the above

Answer: Option D

Explanation:

No answer description available for this question.

Read More The assumption made in two stage compression with intercooler is that
Engineering Materials | Mechanical Engineering

Delta-iron occurs between the temperature range of

Question: Delta-iron occurs between the temperature range of
[A].

400°C to 600°C
[B].
600°C to 900°C
[C].
900°C to 1400°C
[D].
1400°C to 1530°C

Answer: Option D

Explanation:

No answer description available for this question.

Read More Delta-iron occurs between the temperature range of
Automobile Engineering | Mechanical Engineering

Which of the following parameter can be adjusted by modifying the tie-rod attachment length ?

Question: Which of the following parameter can be adjusted by modifying the tie-rod attachment length ?
[A].

Camber
[B].
Caster
[C].
Toe
[D].
Steering gear ratio

Answer: Option C

Explanation:

No answer description available for this question.

Read More Which of the following parameter can be adjusted by modifying the tie-rod attachment length ?
Automobile Engineering | Mechanical Engineering

The air resistance to a car at 20 kmph is R. The air resistance at 40 kmph will be

Question: The air resistance to a car at 20 kmph is R. The air resistance at 40 kmph will be
[A].

R
[B].
2 R
[C].
4R
[D].
4 R2

Answer: Option C

Explanation:

No answer description available for this question.

Read More The air resistance to a car at 20 kmph is R. The air resistance at 40 kmph will be
Civil Engineering Mcqs | Fluid Mechanics | Hydraulics and Fluid Mechanics

A model of a reservior is drained in 4 mts by opening the sluice gate. The model scale is 1: 225. How long should it take to empty the prototype ?

A model of a reservior is drained in 4 mts by opening the sluice gate. The model scale is 1: 225. How long should it take to empty the prototype ?

A. 900 minutes
B. 4 minutes
C. 4 x (225)3/2 minutes
D. 4 (225)1/3 minutes
E. 4 x V225 minutes

Read More A model of a reservior is drained in 4 mts by opening the sluice gate. The model scale is 1: 225. How long should it take to empty the prototype ?
Civil Engineering Mcqs | Hydraulics and Fluid Mechanics

The speed of sound in a ideal gas varies directly as its ______________?

The speed of sound in a ideal gas varies directly as its ______________?

A. pressure
B. temperature
C. density
D. modulus of elasticity
E. absolute temperature

Read More The speed of sound in a ideal gas varies directly as its ______________?

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