Roll-off factor is defined as
A. The bandwidth occupied beyond the Nyquist Bandwidth of the filter
B. The performance of the filter or device
C. Aliasing effect
D. None of the above
Answer: Option A
A. The bandwidth occupied beyond the Nyquist Bandwidth of the filter
B. The performance of the filter or device
C. Aliasing effect
D. None of the above
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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