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From which of the following are electrons emitted in the klystron tube?

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in Analytical Instrumentation by (131k points)
From which of the following are electrons emitted in the klystron tube?

(a) Cathode

(b) Anode

(c) Grid

(d) Reflector electrode

The question was posed to me in an international level competition.

My question comes from Basic ESR Spectrometer in portion Electron Spin Resonance Spectrometers of Analytical Instrumentation

1 Answer

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Best answer
Correct choice is (a) Cathode

To explain: The electrons are emitted by the cathode in the klystron tube. The cathode is heated.

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