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Electronics - Resistance and Power - Discussion

Discussion Forum : Resistance and Power - General Questions (Q.No. 51)
Resistance and Power
51.
If a metallic conductor has a positive temperature coefficient of resistance, then:
as temperature increases, resistance decreases
as current increases, resistance decreases
as voltage increases, current increases
as temperature increases, resistance increases
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.
ARUN KUMAR M said:   1 decade ago
POSITIVE: As temperature increases, resistance increases.

NEGATIVE: As temperature increases, resistance decreases.
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