In an automotive hydraulic braking system, why are flexible rubber hoses used to connect the rigid steel brake lines to the wheel calipers?
- ATo prevent air from entering the hydraulic lines
- To allow for wheel steering movement and suspension travelCevap
- CTo increase hydraulic fluid pressure at the wheel calipers
- DTo dissipate thermal energy generated during hard braking
Cevap
To allow for wheel steering movement and suspension travel
Flexible rubber brake hoses provide the necessary compliance between the rigid chassis-mounted steel lines and the wheel calipers, allowing the wheels to steer and travel with the suspension without fatiguing the hydraulic line.
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Anahtar Kavram
Hydraulic brake line routing and the purpose of flexible brake hoses
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