Engineering Mechanics | Mechanical Engineering

In a framed structure, as shown in the below figure, the force in the member AB is __________ the force in member AC.

Byadmin September 14, 2022

Question: In a framed structure, as shown in the below figure, the force in the member AB is __________ the force in member AC.
[A].

half

[B].

equal to

[C].

double

Answer: Option A

Explanation:

No answer description available for this question.

Ic Engines And Nuclear Power Plants | Mechanical Engineering

In an internal combustion engine, the process of removing the burnt gases from the combustion chamber of the engine cylinder is known as

Question: In an internal combustion engine, the process of removing the burnt gases from the combustion chamber of the engine cylinder is known as
[A].

scavenging
[B].
detonation
[C].
supercharging
[D].
polymerisation

Answer: Option A

Explanation:

No answer description available for this question.

Read More In an internal combustion engine, the process of removing the burnt gases from the combustion chamber of the engine cylinder is known as
Hydraulic Machines | Mechanical Engineering

A turbine is required to develop 1500 kW at 300 r.p.m. under a head of 150 m. Which of the following turbine should be used ?

Question: A turbine is required to develop 1500 kW at 300 r.p.m. under a head of 150 m. Which of the following turbine should be used ?
[A].

Pelton wheel with one nozzle
[B].
Pelton wheel with two or more nozzles
[C].
Kaplan turbine
[D].
Francis turbine

Answer: Option A

Explanation:

No answer description available for this question.

Read More A turbine is required to develop 1500 kW at 300 r.p.m. under a head of 150 m. Which of the following turbine should be used ?
Automobile Engineering | Mechanical Engineering

The calorific value of Diesel is about

Question: The calorific value of Diesel is about
[A].

36.5 MJ/kg
[B].
38.5 MJ/kg
[C].
42.5 MJ/kg
[D].
45.5 MJ/kg

Answer: Option D

Explanation:

No answer description available for this question.

Read More The calorific value of Diesel is about
Engineering Mechanics

Coefficient of friction is the_________________?

Coefficient of friction is the_________________?

A. angle between normal reaction and the resultant of normal reaction and the limiting friction
B. ratio of limiting friction and normal reaction
C. the friction force acting when the body is just about to move
D. the friction force acting when the body is in motion
E. tangent of angle of repose

Read More Coefficient of friction is the_________________?
Ic Engines And Nuclear Power Plants | Mechanical Engineering

The basic requirement of a good combustion chamber is

Question: The basic requirement of a good combustion chamber is
[A].

minimum turbulence
[B].
low compression ratio
[C].
high thermal efficiency and power output
[D].
low volumetric efficiency

Answer: Option C

Explanation:

No answer description available for this question.

Read More The basic requirement of a good combustion chamber is
Heat Transfer | Mechanical Engineering | Refrigeration and Air Conditioning

The alignment circle is marked on the psychrometric chart at

Question: The alignment circle is marked on the psychrometric chart at
[A].

20°C DBT and 50% RH
[B].
26°C DBT and 50% RH
[C].
20°C DBT and 60% RH
[D].
26°C DBT and 60% RH

Answer: Option B

Explanation:

No answer description available for this question.

Read More The alignment circle is marked on the psychrometric chart at

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