A complementary commutated SCR circuit shown below: 250V R₁ www 250V 1002 If the thyristors T, and T, forcibly commutating by using the capacitor C= 5 uF. What will be the circuit turn-OFF time of T₂.

A complementary commutated SCR circuit shown below: 250V R₁ www 250V 1002 If the thyristors T, and T, forcibly commutating by using the capacitor C= 5 uF. What will be the circuit turn-OFF time of T₂.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 6RQ: A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating...

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Capacitor

The capacitor is an element used to store electrical energy in the electrical field. A capacitor is a form of passive energy.

Question

50. A complementary commutated SCR circuit shown
below:
250V
R₁
T₁
250V
1002
If the thyristors T, and T, forcibly commutating by
using the capacitor C= 5 µF. What will be the circuit
turn-OFF time of T₂.
(A) 34.65 µsec
(C) 60 μsec
(B) 45.21 μsec
(D) 121.56 µsec

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