Thermistor which has high temperature co-efficient of resistivity is used as...

Home / Chemical Engineering / Process Control And Instrumentation / Question

Examveda

Thermistor, which has high temperature co-efficient of resistivity, is used as the sensing element in resistance thermometer. It is a/an

A. Insulator

B. Conductor

C. Solid semi-conductor

D. Liquid semi-conductor

Answer: Option C

Related Questions on Process Control and Instrumentation

A. 1

B. 3

C. 4

D. 2

View Answer

A. Is 30°

B. Is 90° at the most

C. Approaches 180° asymptotically

D. Is 120°

View Answer

A. Resistance thermometer

B. Thermocouple

C. Optical pyrometer (disappearing filament type)

D. Radiation pyrometer

View Answer

A. Chromel-alumel

B. Iron-constantan

C. Platinum-platinum/rhodium

D. None of these

View Answer