Engine: General Subjects

1. A The vectoring ring is used to control the orientation of the inlet guide vanes to the pump inlet.
2. B The vectoring ring is used to control the orientation of the deflector vanes of the pump discharge.
3. C The vectoring ring is used to control the speed and direction of rotation of the pump.
4. D The vectoring ring is used to control the orientation of the vanes on the pump impeller.

Tip: press A-D to answer