Microwave frequency can be tuned over a small range by adjusting the distance between which of the following?
A. Cathode and anode
B. Anode and the reflector
C. Cathode and the reflector
D. Cathode and grid
Answer:C
Microwave frequency can be tuned over a small range by adjusting the distance between which of the following?
A. Cathode and anode B. Anode and the reflector C. Cathode and the reflector D. Cathode and grid
Explanation: Microwave frequency can be tuned over a small range by adjusting the distance between anode and the reflector. Reflector voltage can also be adjusted.