Thermal conductivity measurement is used for the determination of________________?

Related Mcqs:

Mcleod gauge is used to measure the __________________?

A. Point velocity B. Flow rate C. Vacuum D. Pressure...

Nickel percentage in invar which is an iron-nickel alloy, and is used as a thermocouple material is __________________?

A. 12 B. 36 C. 54 D. 68...

A bimetallic thermometer as compared to industrial mercury in glass thermometer has almost the same_________________?

A. Temperature measuring range (- 40°C to 450°C) B. Accuracy (± 1% of span) C. Speed of response D. All a, b & c...

Thermistors are used in ____________ devices?

A. Voltage measuring B. Temperature measuring C. Temperature compensating D. Both B. & C....

Pick out the wrong statement ?

A. O2, NO and NO2 exhibit paramagnetic properties as a result of unpaired electrons B. CO2 is the strongest paramagnetic gas C. Paramagnetic susceptibility of gases decreases with temperature D. Paramagnetic susceptibility of gases permits the measurement of their concentration...