Pneumatics Final Exam Questions and Answers Rated A+
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Course
Pneumatics
Institution
Pneumatics
Pneumatics Final Exam Questions and
Answers Rated A+
Which method of troubleshooting involves inspecting the cylinder first, followed by the filter,
then the directional control valve, then the lubricator, and finally the motor?
- A. Symptom and Cause Analysis
- B. Reverse Inspection
- ...
1 Pneumatics Final Exam Questions and Answers Rated A+ Which method of troubleshooting involves inspecting the cylinder first, followed by the filter, then the directional control valve, then the lubricator, and finally the motor? - A. Symptom and Cause Analysis - B. Reverse Inspection - C. Shotgun method - D. Sequential Testing ✔✔ Shotgun method What is the initial action a technician should take when starting to troubleshoot a machine? - A. Disable power sources - B. Record any repairs - C. Restart the system - D. Identify the problem symptoms 2 ✔✔ Identify the problem symptoms When faced with slow -moving actuators and a pressure regulator showing low pressure, what is the next item to check? - A. Pressure drop across the lubricator - B. Settings of the pressure regulator - C. Shutoff valve status - D. Load on the actuator ✔✔ Settings of the pressure regulator What is the most common instrument used for diagnosing issues in pneumatic systems? - A. Pressure gauge - B. Digital Multim eter (DMM) - C. Flow meter 3 - D. Hammer ✔✔ Pressure gauge After replacing all vacuum cups in a vacuum lift system, a technician finds that one of the loads is damaged. What is the likely cause? - A. Insufficient vacuum pressure - B. Low supply pressure - C. Incorrect size of vacuum cups - D. All of the above ✔✔ Incorrect size of vacuum cups Excessive contamination in a system is typically a sign of what issue? - A. Incorrect filter element size - B. Damaged filter element
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