A.42.5 m
B.50 m
C.52.5 m
D.85 m
E.100 m
Related Mcqs:
- The pressure in the air space above an oil (specific gravity = 1.2) surface in a tank is 2 psi. The pressure 6 ft below the surface of oil in feet of water is
- A closed cubical box 0.8 m on each side is half filled with water and the other half being filled with oil of specific gravity 0.75. Now if the box is accelerated upwards at the rate of 4.905 m/sec2 the pressure difference in kg/m2 between the top and bottom layers would be
- The depth of oil having specific gravity 0.6 to produce a pressure of 3.6 kg/cm2 will be
- If a lead acid battery is fully charged at specific gravity of 1.28 and fully discharged at specific gravity of 1.11 then at specific gravity of 1.19, the battery will be
- A piece of metal of specific gravity 3.4 floats in mercury of specific gravity 13.6. What fraction of its volume is under mercury
- A mercury water manometer indicates a gauge difference of 400 mm. The difference in pressure, measured in metres of water, is
- If the box in above problem is accelerated in a horizontal direction parallel to a pair of sides at the rate of 1 m/sec2, maximum pressure on the top of the box in metres of water would be
- A piece of wetted wood just floats in water. When placed in an oil of specific gravity 0.75, it will
- Minimum horsepower of pump required for filling 50m3 water tank, 20 metres high from ground in 30 minutes by lifting water from a well 5 metres below the ground level is
- A right circular cylinder open at the top is filled with liquid (specific gravity 1.2) and rotated about its vertical axis at such speed that half the liquid spills out. The pressure at centre of the bottom is