1. In present day the measurement system

2. The use of electronic measurement is becoming more extensive because

3. During improving power factor, our aim is to reduce the

4. The symbol in electrical system "nm" stands for

5. The most widely used material for resistors are

6. Which meter has the highest accuracy in the prescribed limit of frequency range?

7. Which instrument has the highest frequency range with accuracy within reasonable limits?

8. Resistance is a measure of the opposition to…… flow in an electrical circuit

9. "Impedance is the opposition to alternating current presented by the combined effect of ______ in a circuit"

10. In an R-L series circuit, power factor shall be

11. Electromagnetic coil is the example of

12. Impedance reduces to resistance in circuits carrying

13. The amount of charge that can be stored in a capacitor depends on the

14. For the capacitor circuit, which statement is/are not correct?

15. In most parts of the world, Single Phase 2-Wire is used as standard for homes, the voltage is

16. Low power factor is due to (Question incomplete, but common causes are inductive loads like motors, transformers)

17. At an RLC circuit's resonant frequency, the current amplitude is at its

18. The resonant frequency is the characteristic frequency of a system that reaches the

19. "The device which detects small stray voltages on metal enclosures and interrupts the circuit if voltage exceeds danger threshold"

20. "This is an electromechanical device which protects an electrical circuit from overcurrent and short circuit conditions"

21. ELCB has ______ operation compared to MCB