A hemispherical tank of radius (R) containing liquid upto height (H1) has an orifice of cross-sectional area (a) at its bottom. The time required to lower the level of liquid from (H1) to (H2) will be
Options
A.
B.
C.
D. none of the above
Correct Answer
More questions
1. The function of an oil control orifice is that it
Options
A. returns cylinder head lubricating oil to the oil pan at high speed
B. turns oil into fine mist for spray lubrication
C. regulates the pressure of engine oil supplied by the oil pump for the lubrication of cylinder head mechanism and other purposes
D. removes impurities from cylinder head lubricating oil