In a microwave oscillator, a load of 50+50j is connected across a negative resistance device of impedance -50-50j. Steady state oscillation is not achieved in the oscillator.

Mr. Dubey • 52.26K Points
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Q. In a microwave oscillator, a load of 50+50j is connected across a negative resistance device of impedance -50-50j. Steady state oscillation is not achieved in the oscillator.

(A) true

(B) false

(D) ---

Correct : Option (B)

Explanation:

 the condition for steady state oscillation in a microwave oscillator is zin=- zl. since this condition is satisfied in the above case, steady state oscillation is achieved.

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Q. In a microwave oscillator, a load of 50+50j is connected across a negative resistance device of impedance -50-50j. Steady state oscillation is not achieved in the oscillator.

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