Explanation: Given, N1/N2=35; Gain of amplifier = 50.Therefore, the overall gain of the circuit = 50×35 =1750. 11. Determine the work done by the intercom system depending on the position of the switch
A. Remote speaker act as microphone
B. Master speaker act as microphone
C. Remote and master speaker act as microphone
D. None of the mentioned
Answer:A
Explanation: Given, N1/N2=35; Gain of amplifier = 50.Therefore, the overall gain of the circuit = 50×35 =1750. 11. Determine the work done by the intercom system depending on the position of the switch
A. Remote speaker act as microphone B. Master speaker act as microphone C. Remote and master speaker act as microphone D. None of the mentioned
Explanation: When the switch of the intercom system is in the listen mode, the remote speaker acts as the microphone. Sanfoundry Global Education & Learning Series – Linear Integrated Circuit.