Curioustab

Home » Electronics and Communication Engineering » Analog Electronics

The quiescent collector current IC, and collector to emitter voltage VCE in a CE connection are the values when

ac signal is zero
ac signal is low
ac signal is negative
either (a) or (b)

Correct Answer: ac signal is zero

Explanation:

Quiescent-operation means operation when ac signal is not applied.

← Previous Question Next Question→

More Questions from Analog Electronics

Figure shows the self bias circuit for CE amplifier and its equivalent circuit. VBB and RB respectively are
In a circuit of figure, Vs = 10 cos(ωt) power drawn by the 2Ω resistor is 4 watts. The power factor is
In a BJT circuit a pnp transistor is replaced by npn transistor. To analyse the new circuit
An amplifier has a large ac input signal. The clipping occurs on both the peaks. The output voltage will be nearly a
If an amplifier with gain of - 1000 and feedback factor β = - 0.1 had a gain change of 20% due to temperature, the change in gain of the feedback amplifier would be
In the op-amp circuit of figure, V0 =
To protect the diodes in a rectifier and capacitor input filter circuit it is necessary to use
In figure v1 = 8 V and v2 = 4 V. Which diode will conduct?
In figure ID = 4 mA. Then VS =
A half wave diode rectifier has a capacitance input filter. If input voltage is Vm sin ωt, PIV is

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion