Working principle of radiation pyrometer is based on the ________________?

Related Mcqs:

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...

Which of the following is not the triple point of water ?

A. 32°R B. 273°K C. 492°R D. 32°F...

A mercury barometer measures the _____________ pressure?

A. Atmospheric B. Gauge C. Vacuum D. Absolute...

Turbine flow meters are suitable for_________________?

A. Very limited flow ranges B. Cryogenic flow measurements C. Aerospace and in air borne applications D. Both B. and C....

Dome temperature of blast furnace stove is most accurately measured by a____________________?

A. Radiation pyrometer B. platinum-platinum/rhodium thermocouple C. Iron-constantan thermocouple D. Platinum resistance thermometer...