ELECTRONICS - Quiz

1) What is the name of active component used in electronic circuit?

Transistor TRIAC DIAC SCR

2) What are the active components used in electronic circuits?

Transformers and inductors Transistors, diodes and SCRs Semi conductors and transformers Resistors, capacitors and inductors

3) Which device maintains a constant DC output?

Load regulators Rectifier circuits Current limiters Voltage regulators

4) Which electronic component is the voltage regulator?

Zener diode Transistor Triac Diac

5) What is the reverse break down voltage range of zener diode?

0.1 to 0.5 volt 0.5 to 1 volt 3 to 18 volt 1 to 3 volt