BASIC ELECTRICAL AND ELECTRONICS - Practice Mode

1) Which material is the non - conductor of electricity?
Correct Answer: Plastic
2) Which is the protective layer over the insulated cable?
Correct Answer: Shielding
3) What is the unit of electrical resistance?
Correct Answer: Ohm
4) Which is the best electric conductor of material?
Correct Answer: Silver
5) How to find the suitable size of starting motor cable?
Correct Answer: By Current rating