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Technician A says that when an electronic braking system (EBS) is used on an air brake system, the control circuit is pneumatic and the actuator circuit is electronic-over-electric. Technician B says that when EBS is used at this moment in time in North America, it is required to have full FMVSS-121 redundancy. Who is correct

User Gurjit
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Answer:

Technician A

Step-by-step explanation:

this is because control circuit is more efficient according to velocity ratio

User Msallin
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