In DC chopper, per unit ripple is maximum when duty cycle α is

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RRB Paper · Accepted Answer

When the duty cycle is less than 0.5, the chopper spends more time in the off state than in the on state. This means that the inductor has more time to discharge through the load, resulting in a lower peak-to-peak ripple current. Conversely, when the duty cycle is greater than 0.5, the chopper spends more time in the on state than in the off state. This means that the inductor has less time to charge, resulting in a lower peak-to-peak ripple current.

In DC chopper, per unit ripple is maximum when duty cycle α is

0.1

0.3

0.5

0.7

The correct answer is `No. 3: 0.5`

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In DC chopper, per unit ripple is maximum when duty cycle α is

0.1

0.3

0.5

0.7

The correct answer is No. 3: 0.5

The correct answer is `No. 3: 0.5`