Which of the following motors are pre-ferred for overhead travelling cranes ?
A) Slow speed motor
B) Continuous duty motors
C) Short time rated motors
D) None of the above
Correct Answer:
Verified
Q5: is preferred for automatic drives.
A)Squirrel cage induction
Q6: When the load is above a synchronous
Q7: The load cycle for a motor driving
Q8: Light duty cranes are used in which
Q9: While selecting an electric motor for a
Q11: is preferred for synthetic fibre mills.
A)Synchronous motor
B)Reluctance
Q12: Ward-Leonard controlled D.C. drives are generally used
Q13: Which of the following motors is used
Q14: Which part of a motor needs maximum
Q15: need frequent starting and stopping of electric
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