5. Which of the following has a heating
element with a low melting point?
a) electric bell
c) fuse
b) electric iron
d) all the three
Answers
Answered by
3
Answer:
Heating appliances generally contain coils of high resistance wire made of nichrome alloy. When these appliances are connected to power supply by insulated copper wires then a large amount of heat is produced in the heating coils because they have high resistance.
Answered by
10
Answer:
Explanation:fuse
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