What is the formula for calculating the temperature coefficient of resistance (TCR) for a 100-ohm platinum RTD?
A. TCR = (R100 – R0) / (100 * R0 * T)
B. TCR = (R100 – R0) / (100 * R0 * (T – 273))
C. TCR = (R100 / R0 – 1) / (100 * T)
D. TCR = (R100 / R0 – 1) / (100 * (T – 273))
Answer:B
What is the formula for calculating the temperature coefficient of resistance (TCR) for a 100-ohm platinum RTD?
A. TCR = (R100 – R0) / (100 * R0 * T) B. TCR = (R100 – R0) / (100 * R0 * (T – 273)) C. TCR = (R100 / R0 – 1) / (100 * T) D. TCR = (R100 / R0 – 1) / (100 * (T – 273))
Explanation: The formula for calculating the temperature coefficient of resistance (TCR) for a 100-ohm platinum RTD is TCR = (R100 – R0) / (100 * R0 * (T – 273))