In Red wood viscometer – McqOptions

MCQOPTIONS

1.	In Red wood viscometer
A.	Absolute value of viscosity is determined
B.	The fluid discharges through orifice with negligible velocity
C.	Comparison of viscosity is done
D.	Part of the head of fluid is utilised in overcoming friction
E.	The fluid should rapidly flow out of the orifice
Answer» D. Part of the head of fluid is utilised in overcoming friction

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