In mercury arc rectifiers having grid, the arc can be struck between anode and cathode only when the grid attains a certain potential, this potential being known as?

maximum grid voltage
critical grid voltage
any of the above
none of the above

LohaHridoy

14 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 2

Let'

14 views Answered 2022-09-01 13:21

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