111. The ratio of actual work available at the turbine to the energy imparted to the wheel is known as ________ efficiency.
112. Re-entrant or Borda's mouthpiece is an __________ mouthpiece.
113. A notch is used to measure __________ of liquids.
114. When the Venturimeter is inclined, then for a given flow it will show __________ reading.
115. The highest efficiency is obtained with a channel of __________ section.
116. When a tube of smaller diameter is dipped in water, the water rises in the tube with an upward __________ surface.
117. Water is _________ liquid.
118. Water is a __________ fluid.
119. The diameter of the nozzle (d) for maximum transmission of power is given by (where D = Diameter of pipe, f = Darcy’s coefficient of friction for pipe and $$l$$ = Length of pipe)
120. The loss of head due to friction in a pipe of uniform diameter in which a viscous flow is taking place, is (where RN = Reynold number)
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