Which of the following is not the characteristic of thermistors used in thermal conductivity analyzers?
A. High negative temperature co-efficient of resistance
B. Slow response
C. Extremely sensitive
D. Low cost
Answer:B
Which of the following is not the characteristic of thermistors used in thermal conductivity analyzers?
A. High negative temperature co-efficient of resistance B. Slow response C. Extremely sensitive D. Low cost
Explanation: Thermistors have fast response. They are arranged as heat sensing elements in Wheatstone bridge.