From which of the following are electrons emitted in the klystron tube?
A. Cathode
B. Anode
C. Grid
D. Reflector electrode
Answer:A
From which of the following are electrons emitted in the klystron tube?
A. Cathode B. Anode C. Grid D. Reflector electrode
Explanation: The electrons are emitted by the cathode in the klystron tube. The cathode is heated.