power steering

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power steering

a form of steering used on vehicles, where the torque applied to the steering wheel is augmented by engine power

power steering

[′pau̇·ər ‚stir·iŋ]
(mechanical engineering)
A steering control system for a propelled vehicle in which an auxiliary power source assists the driver by providing the major force required to direct the road wheels.
References in periodicals archive ?
All Zafiras come with electrohydraulic power steering, electric front windows and remote central locking.
Electric and electrohydraulic power steering systems (EHPS) have been popular in Europe for years because of the complexity of selling in both right-hand and left-hand drive markets," states Dan Benjamin, ABI Research analyst.
Daimler Buses is cutting buses fuel consumption thanks to electrohydraulic power steering (EHPS).