What three primary types of carrier action occur inside a semiconductor?

Which of the following is a voltage controlled device?

Where must doping be added within a semiconductor to alter their conductivity?

What is an exciton?

The wavelength of light emitted by an LED is determined by its:

The electron-volt is a unit of:

The slope of the D.C load line of a transistor circuit having a collector load Rc is _____.

The stability factor of a biasing circuit is 10. What does it mean?

If the A.C input to a half-wave rectifier has an R.M.S valve of 400/√2 v, the peak inverse voltage will be _____.

The ideal value of the stability factor is _____.

A 3-ohm load is coupled to a transistor amplifier through a step-down transformer. If the D.C resistance of the primary winding is 300Ω and the output resistance of the amplifier is 3KΩ, what should be the turn ratio for the transfer of maximum power?