For the following questions answer them individually
The number of conductors in a double circuit transmission line is
The earth conductor carried in high voltage transmission line is
The type of wiring that is highly suitable for a temporary shed is
To prevent excessive brightness, which type of lighting scheme is used ?
Ohm's law is applicable to:
Most of the fuses operate due to
Pin insulators are normally used up to voltage of about
The core of the transformer is made of
Forced draft fan handling which type of air
Who invented the alternating current?