What is the formula for calculating the resistance of a 100-ohm copper RTD at a temperature of 100°C?
A. R100 = 100Ω (1 + 0.00428 + 100)
B. R100 = 100Ω (1 + 0.00428 * (100 – 32))
C. R100 = 100Ω (1 + 0.00428 * 100)
D. R100 = 100Ω / (1 + 0.00428 * (100 – 32))
Answer:A
What is the formula for calculating the resistance of a 100-ohm copper RTD at a temperature of 100°C?
A. R100 = 100Ω (1 + 0.00428 + 100) B. R100 = 100Ω (1 + 0.00428 * (100 – 32)) C. R100 = 100Ω (1 + 0.00428 * 100) D. R100 = 100Ω / (1 + 0.00428 * (100 – 32))
Explanation: The formula for calculating the resistance of a 100-ohm copper RTD at a temperature of 100°C is R100 = 100Ω (1 + 0.00428 * 100), where R100 is the resistance at 100°C.