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A freewheeling diode placed across a RL load provides

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+1 vote
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in Power Electronics by (27.1k points)
A freewheeling diode placed across a RL load provides

(a) fast turn-on time

(b) slow turn-off time

(c) poor utilization factor

(d) better power factor

This question was posed to me in homework.

Query is from Single Phase FW AC-DC-5 topic in section Converters of Power Electronics

1 Answer

0 votes
by (45.1k points)
Right choice is (d) better power factor

For explanation: FD improves efficiency by providing freewheeling action which increase the power delivered to the load.

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