Advertisements
Advertisements
प्रश्न
A 3 pin mains plug is fitted to the lead for a 1 kW electric kettle to be used on a 250 V A.C. supply. Which of the following statements is NOT correct?
(a) A 13 A fuse is the most appropriate value to use.
(b) The brown wire should be connected to the live side of the mains.
Advertisements
उत्तर
Incorrect statement:
(a) A 13A fuse is the most appropriate value to use
APPEARS IN
संबंधित प्रश्न
Define the unit of current.
Why are metals good conductors of electricity whereas glass is a bad conductor of electricity? Give reason?
What is an electric current?
Ten bulbs are connected in a series circuit to a power supply line. Ten identical bulbs are connected in a parallel circuit to an identical power supply line.
(b) In which circuit, if one bulbs be brighter?
Which effect of current is utilised in the working of an electric fuse?
Define the following:
Super conductors
Give the electric current unit.
