What device is typically used to power the hydraulic system during decontamination?

What device is typically used to power the hydraulic system during decontamination?

• A. A fixed power unit
• B. A hand pump
• C. A portable hydraulic test stand
• D. An electric generator

Answer: (C)

When decontaminating a hydraulic system, you need a portable source that can actually provide hydraulic power to flush and purge the lines and components. A portable hydraulic test stand brings together a pump, reservoir, hoses, and pressure controls in a single unit you can move to the aircraft or worksite. It allows you to apply the correct pressure and flow to the system for effective cleaning without disassembling everything, and it helps prevent overpressurizing parts. The other options don’t fit as well: a fixed power unit isn’t portable for field work, a hand pump typically cannot deliver the needed pressure and volume efficiently for full-system decontamination, and an electric generator only supplies electrical power, not hydraulic power.

When decontaminating a hydraulic system, you need a portable source that can actually provide hydraulic power to flush and purge the lines and components. A portable hydraulic test stand brings together a pump, reservoir, hoses, and pressure controls in a single unit you can move to the aircraft or worksite. It allows you to apply the correct pressure and flow to the system for effective cleaning without disassembling everything, and it helps prevent overpressurizing parts.

The other options don’t fit as well: a fixed power unit isn’t portable for field work, a hand pump typically cannot deliver the needed pressure and volume efficiently for full-system decontamination, and an electric generator only supplies electrical power, not hydraulic power.