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A flywheel has mean kinetic energy of rotation equal to 100 Nm. If coefficient of fluctuation of speed is 0.012, the maximum fluctuation of energy in flywheel is
  • a)
    1.2 Nm
  • b)
    2.4 Nm
  • c)
    3.6 Nm
  • d)
    4.8 Nm
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
A flywheel has mean kinetic energy of rotation equal to 100 Nm. If co...
Maximum fluctuation of energy in flywheel,
= Iω2 x CS
E = 1/2 Iω2
ΔE = 2E x CS
= 2 x 100 x 0.012
= 2.4 Nm
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A flywheel has mean kinetic energy of rotation equal to 100 Nm. If coefficient of fluctuation of speed is 0.012, the maximum fluctuation of energy in flywheel isa)1.2 Nmb)2.4 Nmc)3.6 Nmd)4.8 NmCorrect answer is option 'B'. Can you explain this answer?
Question Description
A flywheel has mean kinetic energy of rotation equal to 100 Nm. If coefficient of fluctuation of speed is 0.012, the maximum fluctuation of energy in flywheel isa)1.2 Nmb)2.4 Nmc)3.6 Nmd)4.8 NmCorrect answer is option 'B'. 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 A flywheel has mean kinetic energy of rotation equal to 100 Nm. If coefficient of fluctuation of speed is 0.012, the maximum fluctuation of energy in flywheel isa)1.2 Nmb)2.4 Nmc)3.6 Nmd)4.8 NmCorrect answer is option 'B'. 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 A flywheel has mean kinetic energy of rotation equal to 100 Nm. If coefficient of fluctuation of speed is 0.012, the maximum fluctuation of energy in flywheel isa)1.2 Nmb)2.4 Nmc)3.6 Nmd)4.8 NmCorrect answer is option 'B'. Can you explain this answer?.
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