Differential amplifiers are used in
A. Instrumentation amplifiers
B. Voltage followers
C. Voltage regulators
D. Buffers
Answer: Option A
This Question Belongs to Electrical Engineering >> OP Amp
Related Questions on OP amp
Current cannot flow to ground through .
A. a mechanical ground
B. an a.c. ground
C. a virtual ground
D. an ordinary ground
When a step-input is given to an OP-amp integrator, the output will be
A. A ramp
B. A sinusoidal wave
C. A rectangular wave
D. A triangular wave with dc bias
Join The Discussion