A triode is operated in the liner region of its characteristics. If the plate voltage is slightly increased, the dynamic plate resistance will

When the diode shows saturated current, dynamic plate resistance is

When the diode shows saturated current, dynamic plate resistance is

In space charge limited region, the plate current in a diode is 10 mA for plate voltage 150 V . If the plate voltage is increased to 600 V , then the plate current will be

Why is the linear portion of the triode characteristic chosen to operate the triode as an amplifier?

Why is the linear portion of the triode characteristic chosen to operate the triode as an amplifier?

The plate resistance of a triode is 7.7 kOmega , and the transconductanace is 2.6 millimho. If only the plate voltage is increased by 50 V, what is the increase in the plate current ? What change in grid voltage will now bring the plate current to its former value ?

The plate resistance of a triode is 8 kOmega and the transconductiance is 2.5 millimho. (a) If the plate voltage is increased by 48 V , and the grid voltage is kept constant, what will be the increase in the plate current? (b) With plate voltage kept constant at this increased value, how much should the grid voltage be decreased in order to bring the plate current back to its initial value?

The plate resistance of a triode is 8 kOmega and the transconductance is 2.5 millimho . (a)If the plate voltage is increased by 48 V , and the grid voltage is kept constant, what will be the increase in the plate current? (b) With plate voltage kept constant at this increased value, how much should the grid voltage be decreased in order to bring the plate current back to its initial value?

When plate voltage in diode valve is increased from 100 volt to 150 volt then plate current increases from 7.5 mA to 12 mA . The dynamic plastic resistance will be