On the Bellows type of indicating mechanism used in conjunction with orifice plate, the bellows are filled with ___

Multiple Choice Questions Instrumentation MCQ
1

On the Bellows type of indicating mechanism used in conjunction with orifice plate, the bellows are filled with ___

a. Water.
b. Mercury.
c. Alcohol.
d. Methyl hydrate.
e. Ethylene glycol and water.

Show Answer

Answer: e