Voltage Series feedback also called series-shunt feedback) results in__________?

Related Mcqs:

A 741-type OP-AMP has a gain-bandwidth product of 1MHz. A non-inverting amplifier using this op-amp & having a voltage gain of 20db will exhibit -3db bandwidth of__________?

A. 50 KHz B. 100KHz C. 1000/17 KHz D. 1000/7.07 KHz...

A differential amplifier is invariably used in the i/p stage of all OP-amps. This is done basically to provide the OP-amps with a very high_________?

A. CMMR B. Bandwidth C. Slew rate D. Open-loop gain...

In a full-wave rectifier using two ideal diodes,Vdc & Vm are the dc & peak values of the voltage respectively across a resistive load. If PIV is the peak inverse voltage of the diode, then the appropriate relationships for this rectifier is____________?

A. Vdc = Vm/π, PIV=2Vm B. Vdc = 2Vm/π, PIV=2vm C. Vdc = 2Vm/π, PIV=Vm D. Vdc = Vm/π, PIV=Vm...

The MOSFET switch in its on-state may be considered equivalent to_____________?

A. resistor B. inductor C. capacitor D. battery...

An npn BJT has gm=38mA/v, cµ =10¯14 F, cπ =10¯13F and DC current gain β0=90.For this transistor fT & fβ are________?

A. fT =1.64 x 108 Hz & fβ = 1.47 x 1010 Hz. B. fT =1.47 x 1010 Hz & fβ = 1.64 x 108 Hz C. fT =1.33 x 1012 Hz & fβ = 1.47 x 1010 Hz D. fT =1.47 x 1010 Hz & fβ = 1.33 x 1012 Hz...