CDL Hazardous Materials Practice Test Results

Question 1
68% answer correctly
When packaging hazardous materials shippers must certify that it was done according to regulations except when:
It`s an intrastate trip
It`s an interstate trip
The shipper is a private carrier carrying their own product
The cargo compartment is secured with a DOT seal
Question 2
70% answer correctly
You`re carrying hazardous materials. How often must you stop and check your dual tires?
Every 100 miles or every 2 hours
Every 200 miles or every 4 hours
Every 300 miles or every 6 hours
Once during the trip
Question 3
68% answer correctly
When a placarded vehicle is refueling, someone must always be:
Within 20 feet of the vehicle
Within arm`s reach of a fire extinguisher
Within site of the nozzle
At the nozzle controlling the fuel flow