Fluid Mechanics
Euler's equation of motion is a statement expressing

Newton's first law of motion
Conservation of energy
Conservation of mass
Newton's second law of motion

ANSWER DOWNLOAD EXAMIANS APP

Fluid Mechanics
A differential pressure cell is used for

Remote recording of pressure difference
Measuring small pressure difference in liquids
Measuring small pressure difference in gases
Measuring the difference of the impact & the static pressure

ANSWER DOWNLOAD EXAMIANS APP