When a signal is applied to the input of a transistor it was found that output signal is phase- shifted by…
When a signal is applied to the input of a transistor it was found that output signal is phase- shifted by $180^{\circ}$. The transistor configuration is
CB - configuration
CE - configuration
CC - configuration
Both CB and CC - configuration
Solution
In common-emitter (CE) configuration of transistor, the phase shifted by output signal from input signal is $180^{\circ}$.