3. A 3" diameter pneumatic piston is used to lift a load of 100 lb. A. What air pressure is required to accomplish this task? B. What volume of air at this pressure is required to extend the piston 10"? C. What volume of air at atmospheric pressure is needed to perform this operation? D. Assume the piston is extended 10" while supporting this 100 lb load. If the temperature drops from 80°F to 65°F while the piston is extended, how far will the piston retract due to the contraction of the air?
3. A 3" diameter pneumatic piston is used to lift a load of 100 lb. A. What air pressure is required to accomplish this task? B. What volume of air at this pressure is required to extend the piston 10"? C. What volume of air at atmospheric pressure is needed to perform this operation? D. Assume the piston is extended 10" while supporting this 100 lb load. If the temperature drops from 80°F to 65°F while the piston is extended, how far will the piston retract due to the contraction of the air?
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Solve for C and D
Transcribed Image Text:3. A 3" diameter pneumatic piston is used to lift a
load of 100 lb.
A. What air pressure is required to accomplish
this task?
B. What volume of air at this pressure is required
to extend the piston 10"?
C. What volume of air at atmospheric pressure is
needed to perform this operation?
D. Assume the piston is extended 10" while
supporting this 100 lb load. If the temperature
drops from 80°F to 65°F while the piston is
extended, how far will the piston retract due
to the contraction of the air?
E. If the temperature instead remains constant at
80°F, but the load increases to 150 lb, how far
will the piston retract? Assume the piston is
initially extended to 10".
F. What are the implications of your calculations
for the operation of pneumatic systems?
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