1
Q
What is formula for force in hydraulics?
A
Force = Pressure * Area
2
Q
What is formula for circumference?
A
C = Diameter * π
3
Q
What is formula for volume of a cube?
A
Volume = Length * Width * Height
4
Q
What is formula for piston displacement?
A
Area of Piston * Stroke * # of cylinders
[Area of Piston = πr² {r is equal to half of bore}]
5
Q
How many gallons fill 1 cubic foot?
A
7.5 gallons per 1 cu ft
6
Q
How many cubic inches are in a gallon?
A
231 cu in per gallon
7
Q
How many pounds are in a gallon of AvGas?
A
6 lbs per gallon
AMT General Questions
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