Electrical Machines
Which of the following motor is not suitable for frequent starting and stopping?

 Capacitor split phase motor
All of these
 Capacitor run motor
 Resistance split phase motor

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Electrical Machines
Ward-Leonard system for controlling the speed of a DC motor is used where

 The accuracy in speed control is required.
 Very fine speed control over the whole range from zero to normal speed is required.
 All of above.
 The speed in both the direction is required.

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