ASVAB Mechanical Comprehension Practice Test 659580

Question 1 of 5
Hydraulic Pressure

Hydraulics is the transmission of force through the use of liquids. Liquids are especially suited for transferring force in complex machines because they compress very little and can occupy very small spaces. Hydraulic pressure is calculated by dividing force by the area over which it is applied: P = F/A where F is force in pounds, A is area in square inches, and the resulting pressure is in pounds per square inch (psi).

Which of the following is the formula for hydraulic pressure?

P = F/A2

P = FA

P = FA2

P = F/A