For a certain engine having an average speed of 1200 rpm, a flywheel approximated as a solid disc, i... | Mcqs

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Q:

For a certain engine having an average speed of 1200 rpm, a flywheel approximated as a solid disc, is required for keeping the fluctuation of speed within 2% about the average speed. The fluctuation of kinetic energy per cycle is found to be 2 kJ. What is the least possible mass of the flywheel if its diameter is not to exceed 1 m ?

A) 40 kg	B) 51 kg
C) 62 kg	D) 73 kg

Answer & Explanation Answer: B) 51 kg

Explanation: Not available for this question

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Category: Mechanical Engineering MCQs
Sub Category: Theory of Machines Mcqs

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