Advertisements
Advertisements
प्रश्न
State the purpose of using a fuse in a circuit.
Advertisements
उत्तर
The appliance and circuit must be protected from short circuits.
APPEARS IN
संबंधित प्रश्न
To which wire should the fuse be connected?
State the characteristics required in a material to be used as an effective fuse wire.
What is a fuse?
A fuse is a short piece of wire of high ______ and of material of low ______.
An electric kettle is rated 3 kW, 250 V. Give reason whether this kettle can be used in a circuit which contains a fuse of current rating 13 A.
What is the rating of fuse used in power circuits, in domestic use?
(a) Name the electrical appliance shown in the diagram below.
(b) Name the material of the wire used in this device.
(c) Name two important characteristics of this wire.
Identify the option that displays the correct wiring with correct colour code:
How does the length of a fuse wire depend on its current rating?
