|
The grid in a triode valve is used |
|||
|
a) |
To increases the thermionic emission |
b) |
To control the plate to cathode current |
|
c) |
To reduce the inter-electrode capacity |
d) |
To keep cathode at constant potential |
|
The grid in a triode valve is used |
|||
|
a) |
To increases the thermionic emission |
b) |
To control the plate to cathode current |
|
c) |
To reduce the inter-electrode capacity |
d) |
To keep cathode at constant potential |