IC Engines and Nuclear Power Plants MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on IC Engines and Nuclear Power Plants, a fundamental topic in the field of Mechanical Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our IC Engines and Nuclear Power Plants 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 IC Engines and Nuclear Power Plants mcq questions that explore various aspects of IC Engines and Nuclear Power Plants problems. Each MCQ is crafted to challenge your understanding of IC Engines and Nuclear Power Plants principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Mechanical Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our IC Engines and Nuclear Power Plants MCQs are your pathway to success in mastering this essential Mechanical Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of IC Engines and Nuclear Power Plants. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your IC Engines and Nuclear Power Plants knowledge to the test? Let's get started with our carefully curated MCQs!

IC Engines and Nuclear Power Plants MCQs | Page 23 of 24

Q221.
Thermal efficiency of a two stroke cycle engine is __________ a four stroke cycle engine.
Discuss
Answer: (b).less than
Q222.
A supercharged engine as compared to an ordinary engine
Discuss
Answer: (d).all of these
Discuss
Answer: (a).30 kW four-stroke petrol engine running at 1500 r.p.m.
Q224.
In petrol engines, using a fixed octane rating fuel, the increase in engine speed will decrease the knocking tendency.
Discuss
Answer: (a).Yes
Q225.
Materials which make good moderators do not make good reflectors.
Discuss
Answer: (b).Incorrect
Q226.
The ignition of the charge by some hot surface within the engine before the passage of spark is called
Discuss
Answer: (a).pre-ignition
Q227.
Special reactors, called breeder reactors, supply a net gain of fissionable material.
Discuss
Answer: (a).True
Q228.
The ratio of the indicated thermal efficiency to the air standard efficiency is known as
Discuss
Answer: (d).relative efficiency
Q229.
A diesel engine has inlet valve, fuel injection valve and exhaust valve.
Discuss
Answer: (a).Yes
Discuss
Answer: (a).starts at 40° after bottom dead centre and ends at 10° before top dead centre