What is the function of a pressure gauge?
A. It controls the rate of flow of oil
B. It shows the pressure reading
C. Controls the direction of flow of oil
D. It converts the mechanical energy to hydraulic energy
Answer:B
What is the function of a pressure gauge?
A. It controls the rate of flow of oil B. It shows the pressure reading C. Controls the direction of flow of oil D. It converts the mechanical energy to hydraulic energy