Hydraulic Machines | Mechanical Engineering

In a reciprocating pump, air vessels are used to

Byadmin September 14, 2022

Question: In a reciprocating pump, air vessels are used to
[A].

smoothen the flow

[B].

reduce suction head

[C].

increase delivery head

[D].

reduce acceleration head

Answer: Option D

Explanation:

No answer description available for this question.

Hydraulic Machines

A hydraulic intensifier normally consists of __________________?

A hydraulic intensifier normally consists of __________________?

A. two cylinders, two rams and a storage device
B. a cylinder and a ram
C. two co-axial rams and two cylinders
D. a cylinder, a piston, storage tank and control valve
E. special type of pump with storage device and a pressure regulator

Read More A hydraulic intensifier normally consists of __________________?
Automobile Engineering | Mechanical Engineering

In comparison with a radial tyre, one advantage of a bias-ply tyre is

Question: In comparison with a radial tyre, one advantage of a bias-ply tyre is
[A].

longer life
[B].
lower rolling resistance
[C].
smoother ride at low speeds
[D].
none of these

Answer: Option C

Explanation:

No answer description available for this question.

Read More In comparison with a radial tyre, one advantage of a bias-ply tyre is
Automobile Engineering | Mechanical Engineering

For the same maximum pressure and temperature

Question: For the same maximum pressure and temperature
[A].

Diesel cycle is more efficient than Otto cycle
[B].
Otto cycle is more efficient than Diesel cycle
[C].
both Otto cycle and Diesel cycle are equally efficient
[D].
none of the above

Answer: Option A

Explanation:

No answer description available for this question.

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Industrial Engineering And Production Management | Mechanical Engineering

Follow-up prescribes the sequence of operations to be followed.

Question: Follow-up prescribes the sequence of operations to be followed.
[A].

Correct
[B].
Incorrect

Answer: Option A

Explanation:

No answer description available for this question.

Read More Follow-up prescribes the sequence of operations to be followed.
Engineering Materials | Mechanical Engineering

For a steel containing 0.8% carbon

Question: For a steel containing 0.8% carbon
[A].

there is no critical point
[B].
there is only one critical point
[C].
there are two critical points
[D].
there can be any number of critical points

Answer: Option B

Explanation:

No answer description available for this question.

Read More For a steel containing 0.8% carbon
Engineering Mechanics | Mechanical Engineering

Moment of inertia of a circular section about its diameter (d) is

Question: Moment of inertia of a circular section about its diameter (d) is
[A].

πd3/16
[B].
πd3/32
[C].
πd4/32
[D].
πd4/64

Answer: Option D

Explanation:

No answer description available for this question.

Read More Moment of inertia of a circular section about its diameter (d) is

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