ACTIVE AND PASSIVE COMPONENTS - Quiz

1) What is the purpose of trimmer capacitor?

Coupling Filtering Decoupling Fine tuning

2) Find the total resistance value of 10 ohms and 20 ohms connected in parallel.

6.666 Ohms 66.66 Ohms 666.6 Ohms 6666 Ohms

3) Find the total inductance value of two inductors 10H and 15H of connected in series.

05 H 10 H 15 H 25 H

4) What is the power dissipated if 10mA current flows through a 10K Ohm resistor?

1000 milli watts 2000 milli watts 3000 milli watts 4000 milli watts

5) What is the name of effect of changing current in one coil, induces EMF in nearby coil?

Coupling Induction Self induction Mutual induction