Engineering Mechanics | Mechanical Engineering

A non-reversible machine is also called a self-locking machine.

Byadmin September 14, 2022

Question: A non-reversible machine is also called a self-locking machine.
[A].

Agree

[B].

Disagree

Answer: Option A

Explanation:

No answer description available for this question.

Automobile Engineering | Mechanical Engineering

The air gap between the central electrode and ground (or side) electrode of a spark plug is around

Question: The air gap between the central electrode and ground (or side) electrode of a spark plug is around
[A].
0.2 mm
[B].
0.5 mm
[C].
1 mm
[D].
1.5 mm

Answer: Option C

Explanation:

No answer description available for this question.

Read More The air gap between the central electrode and ground (or side) electrode of a spark plug is around
Engineering Materials | Mechanical Engineering

The bond formed by transferring electrons from one atom to another is called

Question: The bond formed by transferring electrons from one atom to another is called
[A].
ionic bond
[B].
covalent bond
[C].
metallic bond
[D].
none of these

Answer: Option A

Explanation:

No answer description available for this question.

Read More The bond formed by transferring electrons from one atom to another is called
Engineering Mechanics

Forces are called coplanar when all of them acting on body lie in __________________?

Forces are called coplanar when all of them acting on body lie in __________________?

A. one point
B. one plane
C. different planes
D. perpendicular planes
E. different points

Read More Forces are called coplanar when all of them acting on body lie in __________________?
Hydraulic Machines | Mechanical Engineering

In a Francis turbine runner, the number of blades are generally between

Question: In a Francis turbine runner, the number of blades are generally between
[A].
2 to 4
[B].
4 to 8
[C].
8 to l6
[D].
16 to 24

Answer: Option D

Explanation:

No answer description available for this question.

Read More In a Francis turbine runner, the number of blades are generally between
Engineering Materials | Mechanical Engineering

Face centred cubic space lattice is found in gamma-iron, aluminium, copper, lead, silver and nickel.

Question: Face centred cubic space lattice is found in gamma-iron, aluminium, copper, lead, silver and nickel.
[A].
True
[B].
False

Answer: Option A

Explanation:

No answer description available for this question.

Read More Face centred cubic space lattice is found in gamma-iron, aluminium, copper, lead, silver and nickel.
Hydraulic Machines | Mechanical Engineering

Which of the following pump is successfully used for lifting water to the turbines?

Question: Which of the following pump is successfully used for lifting water to the turbines?
[A].
Centrifugal pump
[B].
Reciprocating pump
[C].
Jet pump
[D].
Air lift pump

Answer: Option C

Explanation:

No answer description available for this question.

Read More Which of the following pump is successfully used for lifting water to the turbines?

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