Related Questions

A negative clipper removes the ___________ half-cycles of the input voltage.
A Negative
B Positive
C Both positive and negative
D None of the above
What is the purpose of peak clipper circuits in radio transmitters?
A To prevent overmodulation
B To reduce bandwidth
C To increase bandwidth
D To regulate oscillator I/P voltage
Without a DC source, a clipper acts like a 
A demodulator
B clamper
C rectifier
D chopper
When the LOAD input of a buffer register is active, the input word is stored on the next positive _____ edge.
A clock
B pulse
C register
D transistor
E None of the above
When drain voltage equals the pinch-off-voltage, then drain current ___________ with the increase in drain voltage
A decreases
B increases
C remains constant
D none of the above
In an integrator, when the pulse width of the input is much less than the transient time, the output voltage approaches the shape of the input.
A True
B False
If the input to an integrating circuit is a succession of alternating positive and negative pulses of very short duration, the output will be ___________ wave
A Rectangular
B Triangular
C Sine
D Square
In a lag network, the output voltage lags the input voltage in phase.
A True
B False
In an unregulated power supply, if input a.c. voltage increases, the output voltage .
A Increases
B Decreases
C Remains the same
D None of the above
In an RC low-pass filter, the output voltage is taken across the resistor and the output lags the input voltage.
A True
B False

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