Advertisements
Advertisements
प्रश्न
What is the rating of fuse used in power circuits, in domestic use?
Advertisements
उत्तर
The rating of fuse used in power circuits is 15A.
संबंधित प्रश्न
Describe with the aid of a diagram some form of a fuse which is used in the electric lighting circuit of a house. Give two reasons why a fuse must not be replaced by an ordinary copper wire.
Explain the meaning of the statement ‘the current rating of a fuse is 5 A’.
(i) Write one advantage of connecting electrical appliances in parallel combination.
(ii) What characteristics should a fuse wire have ?
(iii) Which wire in a power circuit is connected to the metallic body of the appliance ?
Higher the current rating, _______ is the fuse wire.
The rating of a fuse connected in the lighting circuit is ______.
Identify the option that displays the correct wiring with correct colour code:
Name the material of fuse. State one characteristic of the material used for fuse.
Two fuse wires are rated 5 A and 20 A. Which of the two is longer ?
'A fuse is rated 8 A'. Can it be used with an electrical appliance of rating 5 kW, 200 V?
Name two safety devices which are connected to the live wire of a household electric circuit.
