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In a single phase half-wave thyristor circuit with R load & Vs=Vm sinωt, the maximum value of the load current can be given by

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in Power Electronics by (27.1k points)
In a single phase half-wave thyristor circuit with R load & Vs=Vm sinωt, the maximum value of the load current can be given by

(a) 2Vm/R

(b) Vs/R

(c) Vm/2

(d) Vs/2

I have been asked this question in an interview for internship.

My doubt is from Single-Phase HW AC-DC-1 in chapter Converters of Power Electronics

1 Answer

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by (45.1k points)
Correct answer is (c) Vm/2

The best I can explain: Vm is the peak value of the load as well as supply voltage. I = Vm/R.

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