Mechanical Engineering Exam  >  Mechanical Engineering Questions  >  Which one of the following engines will have ... Start Learning for Free
Which one of the following engines will have heavier flywheel than the remaining ones?
  • a)
    40 H.P. four-stroke petrol engine running at 1500 rpm.
  • b)
    40 H.P. two-stroke petrol engine running at 1500 rpm. 
  • c)
    40 H.P. two-stroke diesel engine running at 750 rpm.
  • d)
    40 H.P. four-stroke diesel engine running at 750 rpm.
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Which one of the following engines will have heavier flywheel than the...
The four stroke engine running at lower speed needs heavier fly wheel.
View all questions of this test
Most Upvoted Answer
Which one of the following engines will have heavier flywheel than the...
Explanation:

The weight of the flywheel of an engine depends on several factors including the type of engine, the number of cylinders, the power output, and the operating speed. In general, engines with higher power outputs and lower operating speeds tend to have heavier flywheels to maintain smoother operation and reduce vibrations.

In this case, we have four engines with the same power output of 40 horsepower but different operating speeds and types. To determine which engine will have the heaviest flywheel, we need to consider the factors mentioned above.

40 H.P. four-stroke petrol engine running at 1500 rpm:

- Four-stroke petrol engines typically have lighter flywheels compared to two-stroke engines due to their more frequent power strokes.
- Operating at 1500 rpm is a moderate speed, but not particularly low or high.
- Overall, this engine is unlikely to have the heaviest flywheel.

40 H.P. two-stroke petrol engine running at 1500 rpm:

- Two-stroke petrol engines tend to have heavier flywheels than four-stroke engines due to their less frequent power strokes.
- Operating at 1500 rpm is a moderate speed, but not particularly low or high.
- This engine is a possible candidate for having a heavier flywheel, but we need to consider the other engines as well.

40 H.P. two-stroke diesel engine running at 750 rpm:

- Two-stroke diesel engines also tend to have heavier flywheels than four-stroke engines due to their less frequent power strokes.
- Operating at 750 rpm is a relatively low speed, which means the engine may require a heavier flywheel to maintain smooth operation.
- This engine is a possible candidate for having a heavier flywheel, but we still need to consider the last engine.

40 H.P. four-stroke diesel engine running at 750 rpm:

- Four-stroke diesel engines typically have heavier flywheels compared to four-stroke petrol engines due to their higher compression ratios and slower combustion process.
- Operating at 750 rpm is a relatively low speed, which means the engine may require a heavier flywheel to maintain smooth operation.
- Based on these factors, this engine is the most likely candidate for having the heaviest flywheel among the four options.

Therefore, the correct answer is option D, 40 H.P. four-stroke diesel engine running at 750 rpm.
Free Test
Community Answer
Which one of the following engines will have heavier flywheel than the...
D because first to check four stroke engine then after to check lower speed then heavier flywheel.

But some book A answer is given
Attention Mechanical Engineering Students!
To make sure you are not studying endlessly, EduRev has designed Mechanical Engineering study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Mechanical Engineering.
Explore Courses for Mechanical Engineering exam

Top Courses for Mechanical Engineering

Which one of the following engines will have heavier flywheel than the remaining ones?a)40 H.P. four-stroke petrol engine running at 1500 rpm.b)40 H.P. two-stroke petrol engine running at 1500 rpm.c)40 H.P. two-stroke diesel engine running at 750 rpm.d)40 H.P. four-stroke diesel engine running at 750 rpm.Correct answer is option 'D'. Can you explain this answer?
Question Description
Which one of the following engines will have heavier flywheel than the remaining ones?a)40 H.P. four-stroke petrol engine running at 1500 rpm.b)40 H.P. two-stroke petrol engine running at 1500 rpm.c)40 H.P. two-stroke diesel engine running at 750 rpm.d)40 H.P. four-stroke diesel engine running at 750 rpm.Correct answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Which one of the following engines will have heavier flywheel than the remaining ones?a)40 H.P. four-stroke petrol engine running at 1500 rpm.b)40 H.P. two-stroke petrol engine running at 1500 rpm.c)40 H.P. two-stroke diesel engine running at 750 rpm.d)40 H.P. four-stroke diesel engine running at 750 rpm.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following engines will have heavier flywheel than the remaining ones?a)40 H.P. four-stroke petrol engine running at 1500 rpm.b)40 H.P. two-stroke petrol engine running at 1500 rpm.c)40 H.P. two-stroke diesel engine running at 750 rpm.d)40 H.P. four-stroke diesel engine running at 750 rpm.Correct answer is option 'D'. Can you explain this answer?.
Solutions for Which one of the following engines will have heavier flywheel than the remaining ones?a)40 H.P. four-stroke petrol engine running at 1500 rpm.b)40 H.P. two-stroke petrol engine running at 1500 rpm.c)40 H.P. two-stroke diesel engine running at 750 rpm.d)40 H.P. four-stroke diesel engine running at 750 rpm.Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering. Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free.
Here you can find the meaning of Which one of the following engines will have heavier flywheel than the remaining ones?a)40 H.P. four-stroke petrol engine running at 1500 rpm.b)40 H.P. two-stroke petrol engine running at 1500 rpm.c)40 H.P. two-stroke diesel engine running at 750 rpm.d)40 H.P. four-stroke diesel engine running at 750 rpm.Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Which one of the following engines will have heavier flywheel than the remaining ones?a)40 H.P. four-stroke petrol engine running at 1500 rpm.b)40 H.P. two-stroke petrol engine running at 1500 rpm.c)40 H.P. two-stroke diesel engine running at 750 rpm.d)40 H.P. four-stroke diesel engine running at 750 rpm.Correct answer is option 'D'. Can you explain this answer?, a detailed solution for Which one of the following engines will have heavier flywheel than the remaining ones?a)40 H.P. four-stroke petrol engine running at 1500 rpm.b)40 H.P. two-stroke petrol engine running at 1500 rpm.c)40 H.P. two-stroke diesel engine running at 750 rpm.d)40 H.P. four-stroke diesel engine running at 750 rpm.Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of Which one of the following engines will have heavier flywheel than the remaining ones?a)40 H.P. four-stroke petrol engine running at 1500 rpm.b)40 H.P. two-stroke petrol engine running at 1500 rpm.c)40 H.P. two-stroke diesel engine running at 750 rpm.d)40 H.P. four-stroke diesel engine running at 750 rpm.Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Which one of the following engines will have heavier flywheel than the remaining ones?a)40 H.P. four-stroke petrol engine running at 1500 rpm.b)40 H.P. two-stroke petrol engine running at 1500 rpm.c)40 H.P. two-stroke diesel engine running at 750 rpm.d)40 H.P. four-stroke diesel engine running at 750 rpm.Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
Explore Courses for Mechanical Engineering exam

Top Courses for Mechanical Engineering

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev