A trigger circuit consisting of a capacitor of 0.01 uF is connected in series with a resistor.
If the circuit requires 100 Vdc to operate, determine the value of the resistor when time constant is 0.009 s.
a. 900 ohms
b. 900 kohms
c. 900 Mohms
d. 900 Gohms
Show Answer
Answer: b
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