Explore topic-wise MCQs in Electrical Engineering Questions.

If the value of a is 0.9, then value of ß is___________?

The leakage current in CE arrangement is____________that in CB arrangement?

The input impedance of a transistor is___________?

IC = ß IB +__________?

IC = [a / (1 – a )] IB +_____________?

The output impedance of a transistor connected in_____________arrangement is the highest?

The voltage gain in a transistor connected in___________arrangement is the highest?

The most commonly used semiconductor in the manufacture of a transistor is_____________?

IC = aIE +____________?

In a pnp transistor, the current carriers are______________?

In a npn transistor,_____________are the minority carriers?

The collector of a transistor is____________doped?

The value of a of a transistor is_____________?

The phase difference between the input and output voltages of a transistor connected in common collector arrangement is_____________?

At the base-emitter junctions of a transistor, one finds___________?

The arrow in the symbol of a transistor indicates the direction of____________?

In a transistor if ß = 100 and collector current is 10 mA, then IE is___________?

BC 147 transistor indicates that it is made of____________?

The phase difference between the input and output voltages of a transistor connected in common emitter arrangement is___________?

The collector-base junction in a transistor has___________?

As the temperature of a transistor goes up, the base-emitter resistance___________?

A heat sink is generally used with a transistor to______________?

The output impedance of a transistor is____________?

The relation between ß and a is______________?

The phase difference between the input and output voltages in a common base arrangement is___________?

The most commonly used transistor arrangement is____________arrangement?

The emitter of a transistor is___________doped?

The base of a transistor is____________doped?

The voltage gain of a transistor connected in common collector arrangement is____________?

A transistor is connected in CB mode. If it is not connected in CE mode with same bias voltages, the values of IE, IB and IC will____________?

In a transistor, signal is transferred from a___________circuit?

IC = [a / (1 – a )] IB + [___________ / (1 – a )?

The input impedance of a transistor connected in___________arrangement is the highest?

The power gain in a transistor connected in___________arrangement is the highest?

The value of ß for a transistor is generally____________?

In a tansistor, IC = 100 mA and IE = 100.2 mA. The value of ß is____________?

The element that has the biggest size in a transistor is____________?

A transistor has____________?

A transistor is a___________operated device?

In a transistor, the base current is about_________of emitter current?

In a transistor ______________?

Most of the majority carriers from the emitter____________?