Physics · Engineering Materials
In electrical heating applications, the standard nichrome alloy composition used to make the heating element usually consists of ________.
- 140% nickel and 60% chromium
- 280% nickel and 20% chromium✓
- 350% nickel and 50% chromium
- 420% nickel and 80% chromium
Correct answer
80% nickel and 20% chromium
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