Haldyn Glass ITI Electrician Interview Questions and Answers

Ampere is the unit of electric current, which is the flow of electric charge. It measures the rate of flow of electrons in a circuit.

• Ampere is the SI unit of electric current, symbolized by 'A'.

• It represents the rate of flow of electric charge in a circuit.

• 1 ampere is equal to 1 coulomb of charge passing through a point in 1 second.

• Current is measured using an ammeter in a circuit.

• Example: A 60-watt light bulb draws 0....read more

Voltage is the difference in electric potential between two points, measured in volts.

• Voltage is the force that pushes electric current through a conductor.

• It is measured in volts (V).

• Voltage can be either direct current (DC) or alternating current (AC).

• Examples of voltage sources include batteries, power outlets, and generators.