Hydraulics & Fluid Mechanics
The total pressure force on a plane area is equal to the area multiplied by the intensity of pressure at the centriod, if

the area is inclined
the area is vertical
All of these
the area is horizontal

ANSWER DOWNLOAD EXAMIANS APP

Hydraulics & Fluid Mechanics
Select the correct statement

Standard atmospheric pressure is the mean local atmospheric pressure a* sea level
Local atmospheric pressure depends upon elevation of locality only
Local atmospheric pressure is always below standard atmospheric pressure
A barometer reads the difference be-tween local and standard atmospheric pressure

ANSWER DOWNLOAD EXAMIANS APP