Heavy Duty Equipment Technician Red Seal Exam Prep · Question
A new hydraulic system on a custom-built forestry feller buncher is being designed. The primary hydraulic pump has a maximum flow rate of 300 L/min. To ensure adequate fluid residence time for de-aeration and cooling, what is the theoretical minimum reservoir volume, using the 3-to-1 ratio guideline for critical applications?
The 3-to-1 ratio guideline means the reservoir volume should be at least three times the pump's maximum flow rate per minute. Therefore, for a 300 L/min pump, t
Start free practice for Heavy Duty Equipment Technician Red Seal Exam Prep
300 questions · no signup required · 40 free questions per day
Question: A new hydraulic system on a custom-built forestry feller buncher is being designed. The primary hydraulic pump has a maximum flow rate of 300 L/min. To ensure adequate fluid residence time for de-aeration and cooling, what is the theoretical minimum reservoir volume, using the 3-to-1 ratio guideline for critical applications?
Answer options:
- 300 litres
- 600 litres ✅ 900 litres
- 1200 litres
Correct answer: 900 litres
Explanation: The 3-to-1 ratio guideline means the reservoir volume should be at least three times the pump's maximum flow rate per minute. Therefore, for a 300 L/min pump, the minimum reservoir volume is 300 L/min * 3 = 900 litres.
Start free practice for Heavy Duty Equipment Technician Red Seal Exam Prep
300 questions · no signup required · 40 free questions per day
More about Heavy Duty Equipment Technician Red Seal Exam Prep
Related Questions
- What is the primary purpose of a 'lock-up clutch' in a modern heavy-duty torque converter?
- A technician is performing a visual inspection of a heavy-duty truck's air brake system. Which of the followin
- During a pre-trip inspection of an air-braked commercial vehicle, the operator observes a sudden drop in air p
- A technician is preparing to lift a heavy engine component using a shop crane. The component's manufacturer sp
- A technician has completed a repair on a hydraulic cylinder on a piece of articulated equipment. Before connec
- A technician is installing a new final drive assembly on an excavator. The assembly weighs approximately 250 k
More for Heavy Duty Equipment Technician Red Seal Exam Prep candidates
FAQs
Question explanations
- What is the primary purpose of a 'lock-up clutch' in a modern heavy-duty torque converter?
- A technician is performing a visual inspection of a heavy-duty truck's air brake system. Which of the followin
- During a pre-trip inspection of an air-braked commercial vehicle, the operator observes a sudden drop in air p
- A technician is preparing to lift a heavy engine component using a shop crane. The component's manufacturer sp
Ready to practice?
Free, no signup required. Build a wrong-question list as you go.
Start Free Heavy Duty Equipment Technician Red Seal Exam Prep Practice →Related courses
Other Canadian certifications candidates often prepare for alongside this one.