Nichrome wire is an alloy of
A. Lead and zinc
B. Chromium and vanadium
C. Nickel and chromium
D. Copper and silver
Answer: Option C
This Question Belongs to Electrical Engineering >> Current Electricity
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A. Temperature of material is decreased
B. Temperature of material is increased
C. Number of free electrons available becomes more
D. None of the above is correct
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A. Equal to the atomic number of the atom
B. Equal to the charge of an electron
C. Equal to the charge of the number of electrons in an atom
D. Zero
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C. of the order of a few micro m/s
D. nearly 3 x 108 m/s
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