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With the HYDRAULIC B pump switches in AUTO,When will the B pumps operate automatically?

a) During takeoff only
b) During landing only
c) Flaps not zero and opposite engine generator operating
d)When the ADG is deployed

User Manoranjan
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1 Answer

3 votes

Final answer:

The B pumps on a HYDRAULIC B system operate automatically when the flaps are not set to zero and the opposite engine generator is operating.

Step-by-step explanation:

The B pumps on a HYDRAULIC B system operate automatically when the flaps are not set to zero and the opposite engine generator is operating. In other words, the B pumps will activate when the flaps are extended and there is electrical power from the opposite engine generator. This allows the B pumps to provide hydraulic power when needed.

User Marc Tarin
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