Ionization of cold cathode diode takes place at ___ plate potential compared to hot cathode gas diode.
A. the same
B. much lower
C. much higher
D. zero
Show Answer
Answer: C
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Ionization of cold cathode diode takes place at ___ plate potential compared to hot cathode gas diode.
A. the same
B. much lower
C. much higher
D. zero
Answer: C
Share your understanding of this question with the correct explanation.