Coefficient of discharge is _____________ / » Thermal Engineering 2 solved MCQs / By admin Question: Coefficient of discharge is _____________ A. directly proportional to coefficient of discharge B. inversely proportional to square of the coefficient of discharge C. inversely proportional to coefficient of discharge D. directly proportional to square of coefficient of discharge Answer» b. inversely proportional to square of the coefficient of discharge Note: The above multiple-choice question is for all general and Competitive Exams in India.