For thyristor, pulse triggering is preferred to d.c. triggering because 1. Gate dissipation is low 2. Pulse system is simpler 3. Trigging signal is required for a very short duration

Statements 1, 2 and 3 are correct

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

1.	For thyristor, pulse triggering is preferred to d.c. triggering because 1. Gate dissipation is low 2. Pulse system is simpler 3. Trigging signal is required for a very short duration
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 1. Gate dissipation is low 2. Pulse system is simpler 3. Trigging signal is required for a very short duration

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For thyristor, pulse triggering is preferred to d.c. triggering because
1. Gate dissipation is low
2. Pulse system is simpler
3. Trigging signal is required for a very short duration