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प्रश्न
An alloy of nickel and chromium is used as the heating element. Why?
टीपा लिहा
उत्तर
An alloy of nickel and chromium is used as the heating element. Because:
- it has high resistivity
- it has a high melting point
- it is not easily oxidized.
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Joule’s Law of Heating
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 4: Electricity - Evaluation [पृष्ठ ५७]
