The leakage electric current ICBO flows in the emitter and base leads. the base and collector leads. the emitter and collector leads. the emitter, base and collector leads. TRUE ANSWER : ? YOUR ANSWER : ?
The positive part of the output signal in a transistor circuit starts clipping, if Q point of the circuit moves toward the cutoff point. none of these. toward the center of the load line. toward the saturation point. TRUE ANSWER : ? YOUR ANSWER : ?
A schottky device is a Both B and C. Majority carrier device. Fast recovery device. Minority carrier device. TRUE ANSWER : ? YOUR ANSWER : ?
When pn junction is reverse biased All of these it offers a very high resistance the witdh of depletion layer increases a small current flows through it because of minority carriers TRUE ANSWER : ? YOUR ANSWER : ?
The expression for frequency of oscillations of a RC phase shift oscillator is None of these f = 1 / (2π√R(C1 + C2)) f = 1 / (2π√RC) f = 1 / (2π RC√6) TRUE ANSWER : ? YOUR ANSWER : ?
IGFET is a 3 / 2 power - low device . half - power device. linear device. square - law device. TRUE ANSWER : ? YOUR ANSWER : ?
The softness factor for soft recovery and fast recovery diodes are respectively 1, >1. 1, 1. 1, TRUE ANSWER : ? YOUR ANSWER : ?
Leakage electric current in CE configuration is very small. not present. normal. very high. TRUE ANSWER : ? YOUR ANSWER : ?
The effective channel length of a MOSFET in a saturation decreases with increase in Drain voltage Source voltage Gate voltage Body voltage TRUE ANSWER : ? YOUR ANSWER : ?
In a nonlinear op-amp circuit, the opamp may saturate. opamp never saturates. output shape is the same as the input shape. feedback loop is never opened. TRUE ANSWER : ? YOUR ANSWER : ?