Permanent pressure loss in a well designed Venturimeter is about _____________ percent of the venturi differential?
Correct answer: B. 10
- A. 1
- B. 10
- C. 30
- D. 50
Explanation
A well-designed Venturi meter has low irreversible losses because its gradual contraction and expansion minimise separation. Its permanent pressure loss is commonly about 10% of the measured Venturi differential.
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