Q. 1800 second rated motors are used for

  • (A) heavy duty cranes
  • (B) light duty cranes
  • (C) medium duty cranes
  • (D) intermittent duty cranes
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✅ Correct Answer: (C) medium duty cranes
Explanation: medium duty crane motor is used to develop high starting torque. they provide the output for a specified interval of time without exceeding a specified temperature.

Published by Mr. Dubey ⭐ 104.85K Points at 17-Sep-2023 11:28 am in Electrical Drives and Controls (EDC)

Explanation by: Mr. Dubey
medium duty crane motor is used to develop high starting torque. they provide the output for a specified interval of time without exceeding a specified temperature.

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