DMV Cartedefr · Mississippi · cdl · Passenger Test 2

Mississippi cdl Passenger - Test 2

Number of questions: 20

Passing score: 80%

Acceptable number of errors: 4

To DMV Handbooks

13. Air tank drains:

A ×

Allow rain water to enter the tanks.

B

Are used to drain water and oil from the air tanks.

C ×

Should never be opened.

D ×

Must remain open while driving.

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