Electrical Measurements & Units - Electrical Engineering (MCQ) questions and answers for Q. 15096

Q.  In deadweight gauge, weights are added on the top of piston until the piston reaches a datum level. The datum level is known as
- Published on 04 Nov 15

a. Null point, where the downward force balances the fluid pressure
b. Lowest point of the container
c. Highest level of fluid in the container
d. None of these

ANSWER: Null point, where the downward force balances the fluid pressure

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