Jspl.steel Division An Authorised Distibuters Interview Questions and Answers

Current is the flow of electric charge in a circuit, while voltage is the force that drives this flow.

• Current is measured in amperes (A) and represents the rate of flow of electric charge.

• Voltage is measured in volts (V) and represents the electric potential difference between two points in a circuit.

• Current is analogous to the flow of water in a pipe, while voltage is analogous to the pressure that pushes the water th...read more

Power is the rate at which work is done. There are two types of current - AC and DC.

• Power is measured in watts (W)

• AC current changes direction periodically while DC current flows in one direction only

• Examples of AC devices include household appliances while DC devices include batteries and electronic devices

A volt is a unit of measurement for electric potential difference. A fuse is a safety device that protects electrical circuits from overloading.

• Volt is the unit of measurement for electric potential difference

• Fuse is a safety device that protects electrical circuits from overloading

• Fuses contain a metal wire or filament that melts when the current exceeds a certain level

• Once the fuse melts, it breaks the circuit and pr