ELECTRICAL AND ELECTRONICS - Practice Mode

1) What type of resistor is used in the vehicle flasher unit?
Correct Answer: Ballast resistor
2) What is the advantage of free maintenance sealed battery?
Correct Answer: No need for check and top up distilled water
3) How the battery capacity is expressed?
Correct Answer: Ampere - hour rating
4) Which is the semi conductor materials?
Correct Answer: Germanium and silicon