Texas CDL Permit Test - Tank

Number of questions: 20
Passing score: 16
Directions: This endorsement is required to haul any liquid or gaseous materials in a tank or tanks having a capacity of 1,000 gallons or more that is either permanently or temporarily attached to the vehicle or chassis. To receive this endorsement, applicants must pass a test The test consists of 20 multiple choice questions. Each question has four answer choices. To pass, the applicant must answer at least 16questions correctly. Test questions come from the Texas Commercial Motor Vehicle Drivers Handbook. Questions come from chapters covering: Driving Safely, Combination Vehicles and Doubles and Triples. The Tank endorsement can be used with the Class A, B or C CDL.
You have made error so far
Passing grade —
4 or fewer errors
When traveling with cargo, you must make sure the cargo is secure:
No more than two times.
Every 150 miles or three hours of driving.
Only after traveling up a hill.
Only after coming to a hard stop.
Placards must be placed:
In any manner, as long as they are visible.
So words and numbers are read from left to right.
Upside down.
Within three inches of other markings.
To avoid becoming an aggressive driver, you should:
Plan trips without allocating extra time for traffic.
Drive slowly in the left lane.
Not make gestures to other drivers.
A person supervising the loading of a tank:
Does not have to be able to move the vehicle.
Must be a licensed firefighter.
Does not need to know about the materials being loaded.
Must stay within 25 feet of the tank.
If unsure if a road is becoming icy, a driver can:
Open the window and check the front of the mirror for ice.
Try to look at the road closely.
Look at a weather forecast.
You must put out emergency warning devices within ____ of stopping on the side of the road.
One minute
10 minutes
45 minutes
Two hours
An explosive material is most likely categorized as a ____ hazard.
Class 1
Class 3
Class 6
Class 7
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