Basic Pneumatics(GLMN00899) Exam Questions With Verified Answers
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Course
Pneumatic
Institution
Pneumatic
Basic Pneumatics(GLMN00899) Exam
Questions With Verified Answers.
The purpose of an intercooler between the stages of a two-stage compressor is to reduce the -
answerPower needed to run the compressor
The advantage to unloading a compressor is to allow it to - answerRun without delivering air
...
EXAM STUDY MATERIALS July 26, 2024 9:30 AM Basic Pneumatics(GLMN00899) Exam Questions With Verified Answers. The purpose of an intercooler between the stages of a two -stage compressor is to reduce the - answer✔✔Power needed to run the compressor The advantage to unloading a compressor is to allow it to - answer✔✔Run without delivering air An internal spring is so metimes used to return to piston in a ___________ - acting, ___________ -rod pneumatic cylinder - answer✔✔Single --------- Single The spool in a valve controls the flow of air by _______ from one position to another. In a high -
pressure system, the spool is __ ______ to move - answer✔✔Sliding ------ easy When air flowing in a pipe reaches a section where the diameter is reduced, the speed of the air _______ and its pressure _______ - answer✔✔Increases ------ Decreases The purpose of lubricating oil in a compressor are to reduce friction between the moving parts and to - answer✔✔Improve the cooling of the compressor The cracking pressure of a simple poppet -style relief valve is determined by the the - answer✔✔Spring adjustment The only purpose of a pressure -relief v alve is to - answer✔✔Protect the system from damage The thrust that can be applied when the rod end of a single -rod, double -acting pneumatic cylinder is moving out of the cylinder is______ the thrust that can be applied when the rod is moving into the cyli nder - answer✔✔Greater than Water often collects in a pneumatic system, because when air is compressed its _______ decreases - answer✔✔Moisture capacity Rotary -screw compressors run at speeds ranging from ______ to ______ rpm - answer✔✔3,000 -
-----12,000 When used as a compressor discharge line, a pipe run should slope _____ in the direction of the airflow by 1 in. for every ______ ft of pipe - answer✔✔Downward ------ 10 The horsepwer of a pneumatic motor varies with the ______ and the ______ of the motor shaf t - answer✔✔Speed ------ torque
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