engineering recuitment ISRO Technician Electronic Mechanic Mock Test Electronic Mechanic Electronic Devices and Circuits Amplifiers
The output voltage of a voltage amplifier is found to decrease by 20% when a load resistance of 1 KΩ is connected. What is the output resistance of the amplifier?
1
200 Ω
2
250 Ω
3
1000 Ω
4
5000 Ω