A reflex klystron is oscillating at the frequency of its resonant cav – McqOptions

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1.	A reflex klystron is oscillating at the frequency of its resonant cavity. If the reflector voltage is made slightly less negative, the
A.	Oscillation will cease
B.	Output power would increase
C.	The frequency will decrease
D.	Bunching would occur earlier in time
Answer» D. Bunching would occur earlier in time

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