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Physics CBSE Live product
Class 8 (2026-27)
Electricity: Magnetic and Heating Effect
Term I Revsion II - Electricity: Magnetic and Heating Effect
4.
Advantages, safety, and industrial applications of the heating effect
Question:
2
m.
Complete the sentences:
1
.
The unwanted heating of transmission wires causes
storage of electrical energy
energy loss of electrical energy
conversion of chemical energy
production of electrical energy
.
2
.
Scrap steel is melted and recycled using a
high-temperature transformer
high-temperature furnace
high-temperature generator
high-temperature motor
.
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