Challenger App

No.1 PSC Learning App

1M+ Downloads
A transistor is basically an amplifying device for

APower

BVoltage

CCurrent

DAll the above

Answer:

D. All the above


Related Questions:

When the angular and linear measurements are equally precise in traversing the balancing of traverse is done by
The flow in open channel is laminar if the Reynolds number is
A propped cantilever of span L is subjected to a concentrated load at mid span. If Mp is the plastic moment capacity of the beam, the value of collapse load is:
An example for sliding contact bearing:
The upper ends of queen post truss are kept in position by means of a horizontal member known as