Hydraulics and Fluid Mechanics in ME
The absolute pressure is equal to

Gauge pressure - atmospheric pressure
Atmospheric pressure - gauge pressure
Gauge pressure + atmospheric pressure
Gauge pressure - vacuum pressure

ANSWER DOWNLOAD EXAMIANS APP

Hydraulics and Fluid Mechanics in ME
Buoyant force is

The resultant force acting on a floating body
The resultant force on a body due to the fluid surrounding it
The force necessary to maintain equilibrium of a submerged body
Equal to the volume of liquid displaced

ANSWER DOWNLOAD EXAMIANS APP