In jaw crushers, a motor has to often start against
A) low load
B) medium load
C) normal load
D) heavy load.
Correct Answer:
Verified
Q7: Electric drive is becoming more and more
Q8: The basic elements of an electric drive
Q9: Introduction of automation in production process has
Q10: DC motor are still preferred for use
Q11: A typical active load is
A)Hoist
B)Lathe
C)Blower
D)Pump
Q13: Motor used for elevators is generally
A)synchronous motor
B)induction
Q14: In synthetic fibre mills motor with
A)constant speeds
Q15: Which of the following motor is preferred
Q16: Reluctance motor is a
A)self-starting type synchronous motors
B)low
Q17: A reluctance motor
A)is compact
B)has high cost
C)requires starting
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