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Question:

The ____ shows how much pressure is in the air tanks.

A supply pressure gauge

explanation

All vehicles with air brakes have a pressure gauge connected to the air tank. If the vehicle has a dual air brake system, there will be a gauge for each half of the system (or a single gauge with 2 needles). These gauges tell you how much pressure is in the air tanks.

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4 years ago

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Cbow33

4 years ago

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Livvy2u

4 years ago

Mom

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