Answer Posted / abhijeet patharkar

In any electric device power dissipation takes place when
it is in conducting state.There r 3 regions in V-I
characteristics of a transister-
1]Active region
2]Saturation region
&
3]Cutoff region
Out of these trasister is in ON stae in 2 regions-
1]Active region
2]Saturation region.

So
transistor has power dissipation in these two mode.


please check it,n send reply wheather correct or not.
good bye....

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