generators quiz

an electric generator converts...

• mechanical to electrical energy

• electrical to mechanical energy

• kinetic energy to potential difference

• none

Simple loop generators gives 

• AC current 
• DC current

What is the principle behind the working of an electric generator?

• Faraday's law of electromagnetic induction

• Newton's third law of motion

• Ohm's law

• Boyle's law

What is the SI unit of electric current?

• Volts

• Amps

• Ohms

• Watts

Which material is commonly used as a conductor in electrical wires?

• Copper

• Aluminum

• Iron

• Gold

What is the function of a transformer in an electrical circuit?

• To increase or decrease voltage

• To convert AC to DC

• To store electrical energy

• To generate electricity