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Question:

Which of these is not a type of retarder?

A Robotic
explanation

There are four basic types of retarders (exhaust, engine, hydraulic, and electric). All retarders can be turned on or off by the driver.

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Comments

Alkam 2126

4 years ago

It a great app to study for your CDL tests

Cbow33

4 years ago

Great app

Livvy2u

4 years ago

Mom

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