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Mcqs

IC Engine Mcqs

Our 1000+ IC Engine MCQ (Multiple Choice Questions and Answers) focus on all areas of IC Engine covering 100+ topics. These topics are chosen from a collection of the most authoritative and best reference books on IC Engine. One should spend 1 hour daily practicing these MCQs for 2-3 months to learn and assimilate IC Engine subject comprehensively. This way of systematic learning will prepare anyone easily for IC Engine exams, contests, online tests, quizzes, MCQ-tests, viva-voce, interviews, and certifications.

 

IC Engine Multiple Choice Questions Highlights

  • 1000+ Multiple Choice Questions & Answers (MCQs) in IC Engine with a detailed explanation of every question.
  • These MCQs cover theoretical concepts, true-false(T/F) statements, fill-in-the-blanks and match the following style statements.
  • These MCQs also cover numericals as well as diagram oriented MCQs.
  • These MCQs are organized chapterwise and each Chapter is futher organized topicwise.
  • Every MCQ set focuses on a specific topic of a given Chapter in IC Engine Subject.

 

Who should Practice IC Engine MCQs?

  • Students who are preparing for college tests and exams such as mid-term tests and semester tests on IC Engine.
  • Students who are preparing for Online/Offline Tests/Contests in IC Engine.
  • Students who wish to sharpen their knowledge of IC Engine Subject.
  • Anyone preparing for Aptitude test in IC Engine.
  • Anyone preparing for interviews (campus/off-campus interviews, walk-in interview and company interviews).
  • Anyone preparing for entrance examinations and other competitive examinations.
  • All - Experienced, Freshers and College / School Students.
Latest Popular
Q:

In a four stroke cycle diesel engine, the inlet valve __________

A) opens at 20º before top dead center and closes at 40º after bottom dead center B) opens at 20º after top dead center and closes at 20º before bottom dead center
C) opens at top dead center and closes at bottom dead center D) may open or close anywhere
 
Answer & Explanation Answer: A) opens at 20º before top dead center and closes at 40º after bottom dead center

Explanation: None.

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Category: Mechanical Engineering MCQs
Sub Category: IC Engine Mcqs

108
Q:

In a four stroke cycle petrol engine, the charge is compressed when both the valves (i.e. inlet valve and exit valve) are closed.

A) True B) False
C) Both the valves are open D) None of the mentioned
 
Answer & Explanation Answer: A) True

Explanation: None.

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Category: Mechanical Engineering MCQs
Sub Category: IC Engine Mcqs

209
Q:

The inlet valve of a four stroke cycle internal combustion engine remains open for __________

A) 130º B) 180º
C) 230º D) 270º
 
Answer & Explanation Answer: C) 230º

Explanation: None.

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Category: Mechanical Engineering MCQs
Sub Category: IC Engine Mcqs

139
Q:

The exhaust valve in a four stroke cycle petrol engine __________

A) opens at 50º before bottom dead center and closes at 15º after top dead center B) opens at bottom dead center and closes at top dead center
C) opens at 50º after bottom dead center and closes at 15º before top dead center D) may open or close anywhere
 
Answer & Explanation Answer: A) opens at 50º before bottom dead center and closes at 15º after top dead center

Explanation: The exhaust valve in a four stroke cycle petrol engine opens at 50º before bottom dead center and closes at 15º after top dead center while the inlet valve, opens at 20º before top dead center and closes at 40º after bottom dead center.

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Category: Mechanical Engineering MCQs
Sub Category: IC Engine Mcqs

109
Q:

In a four stroke cycle petrol engine, the expansion __________

A) starts at top dead center and ends at bottom dead center B) starts at 30º before top dead center and ends at 50º before bottom dead center
C) starts at 30º after top dead center and ends at 50º after bottom dead center D) may start and end anywhere
 
Answer & Explanation Answer: B) starts at 30º before top dead center and ends at 50º before bottom dead center

Explanation: In a four stroke cycle petrol engine, the expansion starts at 30º before top dead center and ends at 50º before bottom dead center while the compression starts at 40º after bottom dead center and ends at 30º before top dead center.

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Category: Mechanical Engineering MCQs
Sub Category: IC Engine Mcqs

100
Q:

In a four stroke cycle petrol engine, the charge is ignited at __________

A) 30º before top dead center B) 30º after top dead center
C) 30º before bottom dead center D) 30º after bottom dead center
 
Answer & Explanation Answer: A) 30º before top dead center

Explanation: None.

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Category: Mechanical Engineering MCQs
Sub Category: IC Engine Mcqs

129
Q:

In a four stroke cycle petrol engine, the compression __________

A) starts at 40º after bottom dead center and ends at 30º before top dead center B) starts at 40º before bottom dead center and ends at 30º after top dead center
C) starts at bottom dead center and ends at top dead center D) may start and end anywhere
 
Answer & Explanation Answer: A) starts at 40º after bottom dead center and ends at 30º before top dead center

Explanation: None.

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Category: Mechanical Engineering MCQs
Sub Category: IC Engine Mcqs

110
Q:

In a four stroke cycle petrol engine, the inlet valve __________

A) opens at top dead center and closes at bottom dead center B) opens at 20º before top dead center and closes at 40º after bottom dead center
C) opens at 20º after top dead center and closes at 20º before bottom dead center D) may open or close anywhere
 
Answer & Explanation Answer: B) opens at 20º before top dead center and closes at 40º after bottom dead center

Explanation: None.

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Category: Mechanical Engineering MCQs
Sub Category: IC Engine Mcqs

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