Heavy Duty Equipment Technician Red Seal Exam Prep · Question
What is the primary purpose of a hydraulic accumulator in a heavy equipment hydraulic system?
Hydraulic accumulators store hydraulic fluid under pressure, providing a quick reserve of fluid for sudden demands, absorbing shocks, and maintaining constant p
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Question: What is the primary purpose of a hydraulic accumulator in a heavy equipment hydraulic system?
Answer options: ✅ To store hydraulic fluid under pressure
- To filter contaminants from the fluid
- To cool the hydraulic oil
- To lubricate hydraulic components
Correct answer: To store hydraulic fluid under pressure
Explanation: Hydraulic accumulators store hydraulic fluid under pressure, providing a quick reserve of fluid for sudden demands, absorbing shocks, and maintaining constant pressure in the system.
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