Moderate

In jaw crushers a motor has to often start against ____________________ load?

Correct answer: A. heavy

  • A. heavy
  • B. medium
  • C. normal
  • D. low

Explanation

A jaw crusher must break and compress hard material, so its motor frequently starts against a heavy load. This requires a motor and starter arrangement capable of producing high starting torque.

Last updated

Practise Electrical Machines

1,061 free Electrical Machines MCQs from Electrical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.

Exams that ask Electrical Engineering questions like this

Electrical Engineering is on 2 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.

Related questions