71. Which of the following quantities are computed by using the hydraulic radius for non-circular ducts?
72. The ratio of wall drag to total drag in the Stoke's law range is
73. The most serious disadvantage of an orificemeter is that
74. For a reciprocating pump, the indicator diagram is the graph between the
75. Reciprocating pumps are not able to compete with the centrifugal pump for industrial use, mainly because these pumps have
76. Propeller type centrifugal pumps are most suitable for
77. The pipe wall thickness is minimum for a pipe of given nominal size having schedule number
78. The equivalent diameter for fluid flow through square cross section channel of side 'x', for pressure drop calculation purpose is given by
79. Which of the following two quantities when same, makes one pipe system equivalent to another pipe system?
80. The component of acceleration resulting due to unsteady nature of flow is called __________ acceleration.
Read More Section(Fluid Mechanics)
Each Section contains maximum 100 MCQs question on Fluid Mechanics. To get more questions visit other sections.