Ordinary mercury-in-glass thermometer works on the principle of

Instrumentation and Process Control Mcqs
BILAL KHATTAK0

A.volumetric expansion of mercury with increase in temperature
B.increase of vapour pressure with increase in temperature
C.increase of electrical resistance with increase in temperature
D.decrease of vapour pressure with increase in temperature

Related Mcqs:

  1. Bolometer works on the principle of__________________?
  2. Bimetallic thermometer works on the principle of
  3. Vapour pressure thermometers work on the principle of
  4. Resistance thermometers work on the principle of______________?
  5. Ordinary mercury-in-glass thermometer (without any covering or air gap) is an example of
  6. Conductivity meter works on the principle of ______________________?
  7. An optical pyrometer works on the principle of
  8. A mercury-in-glass thermometer and a platinum resistance thermometer are calibrated from measurements on ice and steam points. The two thermometers then necessarily agree ?
  9. Refractometer works on the principle of________________?
  10. Polarimeter works on the principle of_____________?

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