The input voltage of the following figure is V,=220 V with load resistance of R=70. The load and stray inductances are negligible and the thyristor is operated at a frequency of fs=1 kHz. If the...

Extracted text: The input voltage of the following figure is V,=220 V with load resistance of R=70. The load and stray inductances are negligible and the thyristor is operated at a frequency of fs=1 kHz. If the required dVT1/dt is 120 V/us and the discharge current is to be limited to 90A, then the values of R, and C, are equal to: Ti Vs Select one: O a. 5.442, 0.091pF Ob. 5.442, 0.31pF O C. 2.442, 0.31pF Od. 2.442, 0.091pF