Q279
A thermistor has a resistance temperature coefficient of -2% over a temperature range of 25°C to 50°C. If the resistance is 50 Ω at 25°C. What is the resistance at 45°C ?
A.
70 Ω
B.
20 Ω
C.
15 Ω
D.
30 Ω
AnswerAnswer: Option D
Solution
Answer: Option D
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