61. A hydraulic press has a ram of 15 cm diameter and plunger of 1.5 cm. It is required to lift a weight of 1 tonne. The force required on plunger is equal to
62. Specific weight of water in S.I. units is equal to
63. The specific weight of water in S.I. units is taken as
64. A flow is called super-sonic if the
65. One liter of water occupies a volume of
66. The variation in the volume of a liquid with the variation of pressure is called its
67. The unit of surface tension is
68. Unit of surface tension is
69. Hydrometer is used to determine
70. The units of dynamic or absolute viscosity are
Read More Section(Hydraulics and Fluid Mechanics in ME)
Each Section contains maximum 100 MCQs question on Hydraulics and Fluid Mechanics in ME. To get more questions visit other sections.