Hydraulics Limitations Flashcards

1
Q

Normal Hydraulic System Pressure

A

3000PSI

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2
Q

At what pressure does RAT pressurize the Blue Hydraulic System?

A

2500PSI

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3
Q

PTU operates automatically when a pressure drop is sensed between the yellow and the green, greater than

A

500PSI

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4
Q

How many pumps do we have in the 3 hydraulics systems?

A

• Green Hydraulic: Engine driven pump
• Blue Hydraulic: RAT + Electric pump
• Yellow Hydraulic: Engine driven pump + Electric pump + Manual hand pump

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