An orifice is said to be large, if

Related MCQs

• The discharge through a wholly drowned orifice is given by (where H1 = Height of water (on the upstream side) above the top of the orifice, H2 = Height of water (on the downstream side) above the bottom of the orifice, and H = Difference between two water levels on either side of the orifice)
• Coefficient of discharge for a totally submerged orifice as compared to that for an orifice discharging free is
• A pipe of length more than double the diameter of orifice fitted externally or internally to the orifice is called a
• A tank of uniform cross-sectional area (A) containing liquid upto height (H1) has an orifice of cross-sectional area (a) at its bottom. The time required to empty the tank completely will be
• The theoretical value of coefficient of contraction of a sharp edged orifice is
• The value of coefficient of velocity for a sharp edged orifice __________ with the head of water.
• To discharge a large quantity of liquid by multi-stage centrifugal pump, the impellers are connected
• A large Reynold number is indication of
• If the cylinder is filled with fuel or air it is said to be                      
• A floating body is said to be in a state of stable equilibrium