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WorksheetsFluid Power Question set 1
Total questions: 11
Worksheet time: 37mins
Pressure is equal to force divided by ____.
Weight
Liquid
Gas
Area
Pascal's law states that pressure in a confined fluid is equal and acts ____. (ITS PERPENDICULAR). I forgot to go over that.
On flat surfaces
Perpendicular to all surfaces
Only at the bottom of the vessel
Only against the external load
What are the two main branches of fluid power?
Hydraulics and Thermodynamics
Hydraulics and Pneumatics
Pneumatics and Electrodynamics
Thermodynamics and Electrodynamics
P =F÷A If we are applying 20 pounds of force over 1 square inch how much pressure is being applied?
20 psi
30 psi
21 psi
20 pounds
F1 is a force of 10lbs. The diameter of A1 is 2 inches. If the diameter of A2 is 12 inches, what is F2?
60lbs
359lbs
43
120
The pig has a weight of 300lbs. The cylinder he is sitting on has a radius of 20 inches. IF the other cylinder has a radius of 5 inches, what force must be applied to keep the pig in one place.
1200lbs
40lbs
18.75lbs
1.25lbs
In a pneumatic system, if the pressure is 100 psi and the area is 2 square inches, what is the force exerted?
150 lbs
100 lbs
50 lbs
200 lbs
A2 should be 100in^2. What would be the output force on cylinder 1?
40lbs
8000lbs
4lbs
120lbs
If a hydraulic system has an input force of 50 lbs and an input area of 5 square inches, what is the pressure applied?
55 psi
10 psi
250 psi
5 psi
In a hydraulic lift, if the input piston has a radius of 3 inches and the output piston has a radius of 9 inches, what is the mechanical advantage?
27
3
1
9
Piston 2 has an area of 5 in2. Piston 1 has an area of 10 in2. If 200 lbs of force is applied to piston 1, what is the force output in piston 2?
400 lbs
200 lbs
100 lbs
50 lbs
