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The control strategy in which on and off time is guided by the pervious set of values of a certain parameter is called as

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The control strategy in which on and off time is guided by the pervious set of values of a certain parameter is called as

(a) time ratio control

(b) pulse width modulation

(c) current limit control

(d) constant frequency scheme

I have been asked this question during a job interview.

Enquiry is from Chopper Control Strategies in section Choppers of Power Electronics

1 Answer

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by (45.1k points)
Correct option is (c) current limit control

The explanation is: In current ratio control, the on and off time is guided by the pervious set of value of load current.

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