DIODE RECTIFIER FILTER ZENER DIODE TRANSISTOR - Quiz

1) Which configuration of transistor amplifier is most commonly used in electronic circuits?

Common base configuration Common emitter configuration Common collector configuration Common drain amplifier configuration

2) What is the use of transistor?

AC to DC Reducing electrical signal Reducing voltage Amplifing small electric / Electronic signals

3) Which type of amplifier in used to operate the loud speaker?

IF amplifier RF amplifier Power amplifier Voltage amplifier

4) Which device used for transistor testing?

Ammeter Ohm meter Volt meter Current meter