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Hazardous Materials (Hazmat) Practice Question 60

H or XHazardous Materials (Hazmat) · Question 60

Bulk packaging is generally:

• ALess than 119 gallons
• BGreater than 119 gallons (or 882 lb solids)
• CLess than 1 gallon
• DAlways 5 gallons

Correct answer: B. Greater than 119 gallons (or 882 lb solids)

Why: Bulk thresholds are typically 119 gallons / 882 lb / 882 lb water capacity for gases. Bulk shipments require placarding regardless of quantity for Table 2 materials.

How this question fits the Hazmat test

Mishandled hazmat causes catastrophic public consequences. The endorsement is restricted, requires fingerprint background screening through the TSA, and demands deeper familiarity with regulatory paperwork than any other CDL endorsement.

Study technique for this topic

Master the Hazardous Materials Table columns, know the placarding thresholds, and learn which classes can never be loaded together. Practice locating UN/NA identification numbers and understanding the segregation chart.

Related Hazmat practice questions

• Q41. Under what condition can a driver leave a hazmat vehicle unattended?
• Q54. A 'cylinder' of compressed gas requires:
• Q4. For most hazardous materials, placarding is required when:
• Q17. Class 3 hazardous materials are:
• Q30. When parking a placarded hazmat vehicle, you generally may not park within:

Continue your CDL preparation

The Hazardous Materials (Hazmat) portion of the CDL knowledge exam covers more than this single question. Use this site's full Hazardous Materials (Hazmat) bank to drill every topic, then test yourself with one of our state-specific practice sets to confirm you are ready for the actual DMV exam in your state. Always check your state's CDL handbook for any local addenda before the test day.

If you are still building your overall CDL foundation, start with the General Knowledge bank — every CDL applicant must pass it — and then work outward to the endorsements you plan to add.