BASIC ELECTRICAL AND MAGNETIC CIRCUIT - Quiz

1) What is the purpose of underwriter's knot for pendent holder connection?

Avoid loose connections Increase mechanical strength Prevent excessive cap cover press Reduce the strain from the terminals of accessories

2) What will happen to the value of earth resistance if length of the earth pipe is increased?

Remain same Increases Decreases Becomes infinity

3) Which is the type of accessories that fuse comes under?

Controlling accessories Holding accessories Safety accessories Outlet accessories

4) Which is a active componen

Inductor Resistor Capacitor Transistor

5) Which doping material is used to make P-type semi conductor?

Boron Arsenic Antimony Phosphorous