Regulations & SafetyCâu 56 / 240
How should refrigerant cylinders be secured during transport in a service vehicle?
a.Laid loose in the bed so they can roll freely
b.Stacked horizontally without restraint
c.Left with the valve caps off for quick access
d.Secured upright and restrained, with valve protection caps in place
Giải thích
Cylinders should be transported secured in an upright position and restrained so they cannot fall or roll, with valve protection caps installed to protect the valve. Letting cylinders roll loose or stacking them unrestrained risks valve damage and a dangerous release, and caps should stay on until the cylinder is in use. A snapped-off valve can turn a cylinder into a dangerous projectile.
Luyện miễn phí toàn bộ 240 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- A technician is filling a recovery cylinder with liquid refrigerant and it is approaching the 80 percent mark. Why must the cylinder never be overfilled?
- To avoid overfilling a recovery cylinder past 80 percent, the most reliable method is to:
- A technician receives 'empty' return cylinders from a job. Which practice is safe and legal?
- DOT-approved refillable refrigerant cylinders generally must undergo hydrostatic testing (requalification) at what interval?
- Reclaimed refrigerant that will be resold must be reprocessed to meet which purity standard?
- During an EPA inspection, an inspector asks a technician to show proof of certification. What must the technician be able to provide?
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