Decrease the internal resistance
Increase the current output
Increase the voltage output
Decrease the amount of charging voltage required
The characteristic invalid for head radiation is that it travels :
The Choke used with a tube light is basically
The class C insulation can withstand
The clear sky looks blue because
The coil wire in the electric room heater or electric cooking heater is called _
The colour of sky seems blue due to
The colour of the ocean appears blue because the sunlight falling on it is
The colours of stars depend on their
The combination of a Red Glass Plate and a Blue Glass plate will transmit which of the following light?
The composition of electrician solder is