Vidyalelo
Electrical Engineering · Q26

Electrical Engineering Materials

Engineering and GATE · Electrical Engineering · question 26

Q26

Thermonic emission occurs in

A.
Vacuum tubes
Answer
B.
Copper conductors
C.
Ferrite cores
D.
Transistors

Answer: Option A

Solution

Answer: Option A
No explanation is given for this question Let's Discuss on Board
PreviousNext
All Electrical Engineering Materials questions