1.

AN SCR requires 50 mA gate current to switch it ON. The driver circuit supply voltage is 10 V. The gate-cathode drop is about 1 V and the voltage drop across diode is also 1 V. The resistive load supplied from a 100 V supply is

A. 66 Ω
B. 73 Ω
C. 80 Ω
D. 100 Ω
Answer» D. 100 Ω


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