For thyristor, pulse triggering is preferred to d.c. triggering becaus

1.	For thyristor, pulse triggering is preferred to d.c. triggering because
A.	Only statement 1 is correct
B.	Only statement 2 is correct
C.	Statements 2 and 3 are correct
D.	Statements 1, 2 and 3 are correct
Answer» E.

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For thyristor, pulse triggering is preferred to d.c. triggering because

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