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Massachusetts CDL Permit Test - HazMat

Number of questions: 30
Passing score: 24
Directions: This endorsement is required to haul hazardous materials as defined in Title 49, CFR, ยง383.5. To receive this endorsement, drivers must also pass a Transportation Security Administration background check. To receive this endorsement, applicants must pass a test. The test consists of 30 multiple choice questions. To pass, the applicant must answer at least 24 questions correctly. Each question has four possible answer choices. Test questions come from the Commercial Driver License Manual. Questions come from the chapter covering: Hazardous Materials. The Hazardous Materials endorsement can be used with Class A, B and C CDL.
You have made error so far
Passing grade —
6 or fewer errors
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1.
Who must label hazardous materials?
The shipper
The loader
The driver
The mechanic
2.
Hazardous materials laws are controlled by:
Local regulations.
State regulations.
Federal regulations.
All levels of government.
3.
When trying to control a minor truck fire, what should you do before opening the trailer doors?
Check to see if the doors are hot.
Throw water on the doors.
Put on a pair of gloves.
Wait 30 minutes.
4.
The only way to properly check your tire pressure is by:
Using a tire pressure gauge.
Eyeballing the tires.
Pushing on the tires to feel the pressure.
Weighing the tires.
5.
If the words "Inhalation Hazard" appear on a package, a ____ placard must be used.
Poison gas
Explosive
Radioactive
Danger
6.
If you are transporting Class 3 flammable liquids and your cargo needs to be moved into another tank, the flammable liquids:
May be transferred on the roadway as long as no other people are nearby.
Should not be transferred on a public road, unless under emergency circumstances.
Should be kept secret when they are being moved to another tank.
Should be transferred at night.
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