In the cut-off state of the transistor,

What do you understand by active region saturation region and cut -off region of a transistor ?

What is the condition for the state of saturation of a transistor?

When transistor is used as switch , in cut off region of transistor both junctions are

The mutual characteristic curves of a triode are as shown in figure. The cut off voltage for the triode is

A transistor can be used as a switch by operating it in its cut off state or saturation state. (Yes/No)

State two advantages and two uses of a transistor as a switch.

The point representing the cut off grid voltage on the mutual characteristic of triode is