engineering recuitment PGCIL Junior Technician Trainee (Electrician) Mock Test 2023 Electrician and Wireman Electronic Devices and Circuits Semiconductor Devices
Heat sink is used in the power amplifier circuit
1
To increase the output power
2
To reduce the heat loss in a transistor
3
To increase the voltage gain of the power amplifier
4
To increase the collector dissipation ratings, of the transistor