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WorksheetsQUIZ-1
Total questions: 10
Worksheet time: 6mins
The waveform which preserves its form when transmitted through a linear network is a____
(a)Sine wave
(b) Step signal
c) impulse signal
d) ramp signal
For a integrator, if input is square wave then the output waveform is _____
(a) Impulse
Sawtooth wave
Triangular wave
Both a and c
When RC high pass circuit act as a differentiator?
a) RC<<T
b) RC>>T
c)RC=T
d)RC=0
A clipping circuit consists of ___________. [ c]
(a) Resistor (b) Diode (c) bothn a ad b (d) c and capacitor
(a) Resistor
(b) Diode
(c) both a ad b
(d) c and capacitor
When the diode is forward biased it acts as _______________
Open circuit
integrator
diffrentiator
closed circuit
In a positive clipper, the diode conducts when
a) Vin < Vref
b) Vin = Vref
c) Vin > Vref
None of the mentioned
The rise time of the output of a low pass RC circuit is given by
(a) 2.2 RC
(b) 0.35/fH
(c) 2.2τ
(d) all the above
What is the name of the circuit which converts square wave in to spikes
a) Low pass RC b) Bi stable multi c) High pass RC d) Monoshot
a) Low pass RC
b) Bi stable multi
c) High pass RC
d) Monoshot
The process of converting pulses into spikes is called (a)
A clamping circuit is also called as ____________.
(a) dc restorer
(b) dc reinserter
(c) both a and b
(d) none of the above
