Which one of the following statements regarding slew rate is correct?
A. It signifies how rapidly the output of an op-amp can change in response to changes in the frequency of the input signal
B. It does not change with change in voltage gain
C. It should be smaller for high speed op-amp applications
D. It is not fixed for an op-amp
Answer: Option A
The action of JFET in its equivalent circuit can best be represented as a
A. Current controlled Current source
B. Current controlled voltage source
C. Voltage controlled voltage source
D. Voltage controlled current source
In a p+n junction diode under reverse bias, the magnitude of electric field is maximum at
A. The edge of the depletion region on the p-side
B. The edge of the depletion region on the n-side
C. The p+n junction
D. The center of the depletion region on the n-side
To prevent a DC return between source and load, it is necessary to use
A. Resistor between source and load
B. Inductor between source and load
C. Capacitor between source and load
D. Either A or B

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