AC DC MOTOR DRIVES - Practice Mode

1) Which control system consumes very low power for motion control in AC and DC motors?

Field control Drives control Voltage control Armature control

Correct Answer: Drives control

Explanation:

2) Which drive is classified according to mode of operation?

Group drive Manual drive Individual drive Continuous duty drive

Correct Answer: Continuous duty drive

3) What is electric drive?

A device used as prime mover for generator A device converts A.C to D.C supply An electro mechanical device for controlling motor A machine converts mechanical energy into electrical

Correct Answer: An electro mechanical device for controlling motor

4) What is the full form of B.O.P in D.C drive?

Bridge Operation Panel Basic Operational Panel Basic Operation Programme Bridge Operator Programme

Correct Answer: Basic Operational Panel

5) Which is the classification of drive according to dynamics and transients?

Short time duty drive Intermittent duty drive Automatic control drive Variable position control drive

Correct Answer: Variable position control drive

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