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WorksheetsLIC-C
Total questions: 10
Worksheet time: 10mins
A device with direct current coupled, high gain electronic voltage type amplifier with one output and differential input is called ______.
Rectifier
Amplifier
Transformer
Op-amp
Op-Amp performs which type of mathematical type operations.
Linear
Non-linear
Frequency-dependent
All the above
An op-amp with negative feedback provides _____ output parameter.
Gain
Bandwidth
Input-output impedance
All the above
Voltage when applied at 2 inputs of Op-amp to get 0 V of output is called _____ voltage.
Input offset
Output offset
In-out offset
None of the above
Ideal Op-amp has ________ noise.
0
Infinite
Negative
Positive
A differential type amplifier in an Op-amp provides which of the following characteristics?
Rejection of CM signal
High input type impedance
Low noise
All the above
Slew rate is expressed in terms of ________.
Volts/ seconds
Amperes/ seconds
Seconds
Both a and b
An electronic circuit that suppresses power supply variation to the output signal is ______.
Power supply rejection
CMMR
DC offset
None of the above
The actual gain of the circuit in real op-amp is determined from ________.
Positive feedback
Negative feedback
Both a and b
Current flow
OP-Amp is a basic building block of _______ type electronic circuits.
Analog
Digital
Both a and b
None of the above
