72051. The power transmitted through the pipe is maximum when the head lost due to friction is equal to
72052. In a normal human being, food takes about..........hours to reach the end of the intestine for complete absorption.?
72053. The specific weight of sea water is __________ that of pure water.
72054. If a body floating in a liquid occupies a new position and remains at rest in this new position, when given a small angular displacement, The body is said to be in __________ equilibrium.
72055. Inkatha freedom party is a political party in?
72056. The most economical section of a trapezoidal channel is one which has hydraulic mean depth equal to
72057. A flow is called sub-sonic, if the Mach number is
72058. The discharge of a depressed nappe is 6 to 7 percent __________ that of a free nappe.
72059. Re-entrant or Borda's mouthpiece is an __________ mouthpiece.
72060. The flow in a pipe is neither laminar nor turbulent when Reynold number is
72061. The intensity of pressure on an immersed surface __________ with the increase in depth.
72062. According to Pascal's law, the intensity of pressure at any point in a fluid at rest is the same in all directions.
72063. The ratio of the inertia force to the surface tension force is called Weber's number.
72064. For a perfect incompressible liquid, flowing in a continuous stream, the total energy of a particle remains the same, while the particle moves from one point to another. This statement is called
72065. The buoyancy depends upon the
72066. In an internal mouthpiece, the absolute pressure head at vena contracta is __________ the atmospheric pressure head by an amount equal to height of the liquid above the vena contracta.
72067. When the coefficient of discharge (Cd) is 0.623, then the general equation for discharge over a rectangular weir is
72068. The total energy line lies over the centre line of the pipe by an amount equal to
72069. A piezometer tube is used only for measuring
72070. The flow in a pipe is turbulent when Reynold number is
72071. When a tank containing liquid moves with an acceleration in the horizontal direction, then the free surface of the liquid
72072. The discharge through a small rectangular orifice is given by (where Cd = Coefficient of discharge for the orifice, a = Cross-sectional area of the orifice, h = Height of the liquid above the centre of the orifice)
72073. The siphon will work satisfactorily, if the minimum pressure in the pipe is __________ vapour pressure of liquid.
72074. The difference between the notch and weir is that the notch is of bigger size and the weir is of a smaller size.
72075. An open tank containing liquid is moving with an acceleration on an inclined plane. The inclination of the free surface of the liquid will be __________ to the acceleration of the tank.
72076. Euler's number is the ratio of __________ force to pressure force.
72077. The most economical section of a rectangular channel is one which has hydraulic mean depth or hydraulic radius equal to
72078. The ratio of velocity of fluid in an undisturbed stream to the velocity of sound wave is known as Mach number.
72079. In which of the following Five-Year Plans was the annual compound growth rate in per capital income the lowest?
72080. All the gases are considered to have compressible flow and all the liquids are considered to have incompressible flow.
72081. When a cylindrical vessel containing liquid is revolved, the surface of the liquid takes the shape of
72082. The hydraulic mean depth or the hydraulic radius is the ratio of
72083. The imaginary line drawn in the fluid in such a way that the tangent to any point gives the direction of motion at that point, is known as
72084. Cocosnucifera is the scientific name of:?
72085. Stoke is the unit of
72086. One poise is equal to
72087. The absolute pressure is equal to
72088. When the pressure intensity at a point is more than the local atmospheric pressure, then the difference of these two pressures is called
72089. The hammer blow in pipes occurs when
72090. When a body is placed over a liquid, it will sink down if
72091. The Policy of Blood and Iron was the policy of?
72092. A flow whose streamline is represented by a curve, is called
72093. When the Mach number is less than unity, the flow is called
72094. When the end contractions of the weir are suppressed, then number of end contractions (n) are taken as zero
72095. A flow is called hyper-sonic, if the Mach number is
72096. Now every student .........to be a doctor or an engineer.?
72097. The intensity of pressure at any point, in a liquid, is
72098. If the depth of water in an open channel is greater than the critical depth, the flow is called
72099. A submerged body is said to be in a stable equilibrium, if its centre of gravity __________ the centre of buoyancy.
72100. The poverty line for rural areas in India is determined on the basis of minimum average daily consumption of:?