101. Mach number is the ratio of the speed of the
102. Which of the following valves will incur maximum pressure drop for the same discharge of water?
103. If more than two branches of pipes are to be connected at the same point, then use a/an
104. Which law is followed by the velocity distribution in the turbulent boundary layer?
105. With increase in temperature, the vapor pressure of liquids
106. Kinetic energy of fluid per unit weight represented by the velocity head is given by
107. A bed consists of particles of density 2000 kg/m3. If the height of the bed is 1.5 metres and its porosity 0.6, the pressure drop required to fluidise the bed by air is
108. Which of the following is most prone to pulsating discharge flow ?
109. Fanning friction factor equation applies to the __________ fluid flow.
110. Most commonly used joint in the underground pipe lines is the
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