Q. Coefficient of contraction is the__________

(A) ratio of actual cross sectional area to geometric cross sectional area
(B) ratio of geometric cross sectional area to actual cross sectional area
(C) ratio of pressure exerted to cross sectional area
(D) none of the mentioned

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✅ Correct Answer: (A) ratio of actual cross sectional area to geometric cross sectional area

Published by Mr. Dubey ⭐ 104.82K Points at 26-Oct-2023 09:03 pm in Thermal Engineering

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