Oxide coated emitters have electron emission of ___ per watt of heated power.
A. 5-10 A
B. 50-100 A
C. 50-150 mA
D. 150-1000 mA
Show Answer
Answer: D
Share your understanding of this question with the correct explanation.
Oxide coated emitters have electron emission of ___ per watt of heated power.
A. 5-10 A
B. 50-100 A
C. 50-150 mA
D. 150-1000 mA
Answer: D
Share your understanding of this question with the correct explanation.