Design of IC Engine Components MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Design of IC Engine Components, a fundamental topic in the field of Automotive Engine Design. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Design of IC Engine Components MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Design of IC Engine Components mcq questions that explore various aspects of Design of IC Engine Components problems. Each MCQ is crafted to challenge your understanding of Design of IC Engine Components principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Automotive Engine Design tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Design of IC Engine Components MCQs are your pathway to success in mastering this essential Automotive Engine Design topic.

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Design of IC Engine Components MCQs | Page 30 of 36

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Q291.
Which are the two stresses that act inside crankshaft?

a.

Shear and bending stress

b.

Compressive and bending stress

c.

Tensile and compressive stress

d.

Compressive and shear stress

Discuss
Answer: (b).Compressive and bending stress
Q292.
Which of the mentioned below is the equation of resultant bending moment?

a.

ฯ„=\(\sqrt{(\eta_b)v^2+(\rho_b)h^2}\)

b.

Mb=\(\sqrt{(M_b)v^2+(M_b)h^2}\)

c.

ฯ‰=\(\sqrt{(M_b)v^2+(M_b)v^2}\)

d.

Mb=\(\sqrt{(\omega_b)v^2+(\omega_b)h^2}\)

Discuss
Answer: (b).Mb=\(\sqrt{(M_b)v^2+(M_b)h^2}\)
Q293.
What is the function of the valve gear mechanism in the IC engine?

a.

Only opening inlet and exhaust valve

b.

Open and close the inlet and exhaust ports

c.

Only closing inlet and exhaust valve

d.

Open and close the inlet and exhaust valve

Discuss
Answer: (d).Open and close the inlet and exhaust valve
Q294.
The fuel is admitted into the cylinder, by opening which valve?

a.

Exhaust

b.

Ball port

c.

Inlet

d.

Non-return

Discuss
Answer: (c).Inlet
Q295.
The burnt gases escape from the engine by opening which valve?

a.

Inlet

b.

Non-return

c.

Exhaust

d.

Inlet port

Discuss
Answer: (c).Exhaust
Q296.
Which of the parts mentioned below is not a part of the valve-gear mechanism?

a.

Piston

b.

Valve

c.

Spring

d.

Tappet

Discuss
Answer: (a).Piston
Q297.
The camshaft is rotated by which driving mechanism in cars?

a.

Chain-drive

b.

Belt-drive

c.

Shaft-drive

d.

Fluid drive

Discuss
Answer: (b).Belt-drive
Q298.
As the camshaft rotates, the cam pushes the follower, and push rod is moved in which direction?

a.

Downward

b.

Parallel

c.

Upward

d.

Horizontal

Discuss
Answer: (c).Upward
Q299.
The rocker arm is pivoted at its center using which pin?

a.

Fulcrum

b.

Key

c.

Cotter

d.

Spigot

Discuss
Answer: (a).Fulcrum
Q300.
When the right end of the rocker arm is pushed up, the left end moves in which direction?

a.

Upward

b.

Parallel

c.

Perpendicular

d.

Downward

Discuss
Answer: (d).Downward
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