BASICS OF AC AND ELECTRICAL CABLES - Quiz

1) Which electrical parameter opposes the flow of electrons?

Power Voltage Current Resistance

2) How the single strand wire is called?

Flexible wire Twisted wire Hook up wire Multi strand wire

3) What is the purpose of covering provided over the electrical conductor?

Increase current flow Reduce current flow Decrease voltage rating Protection against weather

4) Which cores are used in intermediate frequency transformers?

Steel Nickel Cobalt Ferrite

5) Which material conducts electricity?

Mica Paper Glass Copper