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प्रश्न
Fuse wire is an alloy of
विकल्प
tin-lead
copper-lead
tin-copper
lead-silver
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उत्तर
tin-lead
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संबंधित प्रश्न
Write true or false
Overloading of electric current in circuits can lead to short circuiting.
Why is the metal covering of an electrical appliance earthed?
Name the material and type of wires for the following:
(a) Connecting wires for lighting
(b) Fuse wire
(c) Heating elements
(d) Connecting wires of a power line
(e) Earthing elements
What is meant by a ring circuit in house wiring?
Live wire is also called ______ wire.
To which wire is the metallic case of an electric appliance connected? Give the reason?
How does the colour code of wires in a cable help in house wiring?
Why mica is preferred to other insulators in an electric iron?
A power circuit uses a cable having three different wires. Between which of the two wires should the heating element of an electric geyser be connected?
A power circuit uses a cable having three different wires. To which wire should the switch and fuse be connected?
