Q. As the temperature of an intrinsic semiconductor material is increased

View solution

Q. The forbidden energy gap in semiconductors

View solution

Q. In commercial electron tubes the current produced by the cathode at 1000 K is about

View solution

Q. In a conductor the conduction and valence bands overlap

View solution

Q. In which of the following device electrons will be the majority carriers?

View solution

Q. An n channel JFET has IDS whose value is

View solution

Q. How is an N-channel junction Field Effect Transistor operated as an amplifier?

View solution

Q. Ferrites are

View solution

Q. The merging of a hole and an electron is called

View solution

Q. Which of the following semiconductor has the highest melting point?

View solution

Q. The dc output voltage from a power supply

View solution

Q. Avalanche beakdown is primarily dependent on the phenomenon of

View solution

Q. In a JFET, the drain current is maximum when

View solution

Q. The holes diffuse from P-region to the N-region in a P-N junction diode because

View solution

Q. Surface leakage current is a part of

View solution

Q. Gel is

View solution

Q. When a P-N junction is unbiased, the junction current at equilibrium is

View solution

Q. Dielectric strength of which of the following material has the highest dielectric strength?

View solution

Q. Assertion (A): In p type semiconductor conduction is mainly due to holes.

Reason (R): In p type material the holes are majority carriers.

View solution

Q. In common base configuration, the input characteristics of bipolar junction transistor are drawn between

View solution