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 11 of 24

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Q101.
The size of a reactor at which the chain reaction can be initiated (i.e. when system becomes critical) with just enough fissionable material (called critical mass of fuel) is known as critical size of reactor.
Discuss
Answer: (a).Correct
Q102.
The mechanical efficiency (ฮทm) of the engine is given by
Discuss
Answer: (a).ฮทm = B.P/I.P
Q103.
A gas engine has a swept volume of 300 cm³ and clearance volume of 25 cm³. Its volumetric efficiency is 0.88 and mechanical efficiency is 0.90. The volume of the mixture taken in per stroke is
Discuss
Answer: (c).264 cm³
Discuss
Answer: (a).four stroke C.I. engine, four stroke S.I. engine, two stroke S.I. engine
Q105.
The engines in which the combustion of fuel takes place inside the engine cylinder are called internal combustion engines.
Discuss
Answer: (a).True
Q106.
A fuel will detonate less if it has higher self ignition temperature.
Discuss
Answer: (a).True
Q107.
The combustion in compression ignition engines is
Discuss
Answer: (b).hetrogeneous
Q108.
Which of the following fuel detonates readily ?
Discuss
Answer: (c).Normal heptane
Q109.
If the speed of the engine is increased, the indicated power will
Discuss
Answer: (a).increase
Q110.
The petrol engines are also known as __________ engines.
Discuss
Answer: (b).spark ignition