DMV Cartedefr · Oregon · CDL · HazMat Test 1

Oregon cdl HazMat - Test 1

Number of questions: 30

Passing score: 80%

Acceptable number of errors: 6

To DMV Handbooks

27. If hazardous materials are being transported, how are other drivers warned?

A

By the posting of placards on the truck

B ×

By the flashing lights on the truck

C ×

By a siren

D ×

By the driver waving an arm out the window

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