Which of the following filled system expansion thermometers has the lowest...

Home / Chemical Engineering / Process Control And Instrumentation / Question

Examveda

Which of the following filled system expansion thermometers has the lowest positive temperature measurement capability?

A. Mercury in glass thermometer

B. Alcohol in glass thermometer

C. Fused metal (Na or K) in steel thermometer

D. Nitrogen in steel thermometer

Answer: Option B

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