Electrical Engineering Questions For Interview | Electrical Interview Questions | Electrical Questions For Interview

Electrical Engineering Questions For Interview | Electrical Interview Questions | Electrical Questions For Interview | 4

Electrical Engineering Questions For Interview , Electrical Interview Questions , Electrical Questions For Interview , Electrical Questions In Interview , Electrical Questions

Here Only Five Questions !! If You Want More Questions Than Read More Post Which Given At Bottom Of Page For More Questions

1. In a single phase motor the centrifugal switch

(a) disconnects auxiliary winding of the motor

(b) disconnects main winding of the motor

(c) reconnects the main winding the motor

(d) reconnects the auxiliary winding of the motor

Ans: a

2. The running winding of a single phase motor on testing with mugger is found to be ground. Most probable location of the ground will be

(a) at the end connections

(b) at the end terminals

(c) anywhere on the winding inside a slot

(d) at the slot edge where coil enters or comes out of the slot

Ans: d

3. A capacitor-start single phase induction motor is switched on to supply with its capacitor replaced by an inductor of equivalent reactance value. It will

(a) start and then stop

(b) start and run slowly

(c) start and run at rated speed

(d) not start at all

Ans: d

4. Which of the following motors is used in mixes ?

(a) Repulsion motor

(b) Reluctance motor

(c) Hysteresis motor

(d) Universal motor

Ans: d

5. Which of the following motors is inherently self starting ?

(a) Split motor

(b) Shaded-pole motor

(c) Reluctance motor

(d) None of these

Ans: b

6. The direction of rotation of an hysteresis motor is determined by

(a) interchanging the supply leads

(b) position of shaded pole with respect to main pole

(c) retentively of the rotor material

(d) none of these

Ans: b

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