All of the Following Statements Are True EXCEPT

All of the following statements are true EXCEPT:

A) a pump that is driven by a belt from the crankshaft supplies hydraulic power to assist steering effort.
B) most power steering is hydraulic, with pressure supplied from the crankshaft by a belt-driven pump.
C) steering assist is needed most when the car is stopped or nearly stopped.
D) the power steering pump develops more unneeded flow at lower engine rpm and vehicle speeds.