The multiplying factor in hydraulic system =
a/A
A/a
F/A
F/a
Materials which float on water have
High density than water.
Less density than water.
Medium density than water.
Constant density.
Unit used for measuring atmospheric pressure is
Pascal.
Bar.
Newton .
None of these.
At same height the pressure exerted by liquid is
High.
Low.
Equal.
Water flows through pipes on the basis of
Volume.
Density.
Liquid pressure.
1 atm =
101325 Pascal.
105 Pascal.
1000 Pascal.
Atmospheric pressure
Decreases with height.
Increases with height.
No change with height.
Which of the following increases with depth and density?
Pressure.
Find the pressure on a surface when a force of 50 N acts on an area of 0.50 m2 ?
100 pa
50 pa
500 pa
10 pa
1 bar =
9.869 x 10-6 atm
8.62 x 10-6 atm
7.62 x 10-5 atm
None of these
