Electronics and Communication Engineering - Networks Analysis and Synthesis - Discussion
Discussion Forum : Networks Analysis and Synthesis - Section 12 (Q.No. 48)
48.
A copper coil has a resistance of 40 ohm at 20°C. At 100°C the resistance is likely to be
Answer: Option
Explanation:
Temperature coefficient of copper = 0.00393
R100 = 40 (1 + 0.00393 x 80) 
54 Ω
Discussion:
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