Electrical Engg. By Ashish sir

Deflection torque can be produced by

Arc in a circuit behaves as A A capacitive reactance B An inductive reactance C. A resistance increasing with voltage rise across the arc D. A resistance decreasing with voltage rise across the arc

Circuit breakers usually operate under 1.Transient state of short-circuit current 2.Sub-transient state of short-circuit current 3.The steady state of short-circuit current 4.After D.C. component has ceased

How was the level of today's questions

Which of the following circuits can operate class AB for audio power output

Highest operating frequency can be obtained in case of

The properties of JEFT resembles

Each of two Cascade stages has a voltage gain of 30. The overall gain is

Bjt is a....... Controlled device, where as FET is a...... Controlled device

Leakage current in CE confugration is around

Which amplifier operates with least distrotion

A Quiescent state of a transistor implies

The operation of JEFT involves

Which junction is preferred for high input and low output impedance

MOSFET has input impedence of

Which of the following number specification refers to FET with one gate