1,000+ Tamil Nadu General Knowledge Questions & Answers 2020-21 - 2

Question: 6

Of the following devices, which has small resistance?

(A) Voltmeter

(B) Moving coil galvanometer

(C) Ammeter of range 0-1A

(D) Ammeter of range 0-10 A

Question: 7

The unit of charge is

(A) Volt

(B) Watt

(C) Ampere

(D) Coulomb

Question: 8

The charge density is maximum at

(A) Circular

(B) Regular

(C) Pointed

(D) Blunt

Question: 9

The flow of ___ in a conductor is called electricity.

(A) Potential

(B) Force

(C) Pressure

(D) Charge

Question: 10

For measuring voltage in a circuit, the voltmeter should be connected in ___ with the terminal.

(A) Parallel

(B) Series

(C) Series and parallel

(D) Series or parallel