Question
Download Solution PDFIn electrical applications, electric geyser coils are made up of a _________.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFIn electrical applications, electric geyser coils are made up of a high-resistance metal such as nickel-chromium alloy.
Nichrome is chosen for its ability to resist oxidation and maintain its structural integrity at high temperatures, making it suitable for heating elements in various electrical appliances, including electric geysers.
Nichrome alloy is used for making the heating elements of electrical appliances because:
- It has a high melting point such that it can be heated till red hot without melting.
- Even at high temperatures, it does not get oxidized easily.
- It can easily drawn in wires.
- It has a high value of specific resistance.
Last updated on Jul 1, 2025
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