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Proboard Hazmat Tech Exam Updated Actual Questions And Correct Answers

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Proboard Hazmat Tech Exam Updated Actual Questions And Correct Answers

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Institution HazMat Technician

Course HazMat Technician

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Proboard hazmat tech Exam UPDATED ACTUAL QUESTIONS AND CORRECT ANSWERS Dot 406/mc 306 - correct answer Haz 3,4,6,9 Aluminum construction 9000 gal/ 5 psi Ex: gas, flammable and combustible liquids Dot 407/mc307 - correct answer Haz 3,6,8,9 Carbon or stainless steel Dot 312/ mc 312 - correct answer Haz 3,5,6,8,9 7000 gal/ 40 psi 6000 gal/ 50 psi Carbon or stainless w corrosion resistant materials Mc 331 - correct answer Haz 2 Heavy gauge steel (17500 gal in border states) Mc 338 - correct answer Haz 2 11500 gal/ 500psi 10000 gal/ 500 psi Aluminum, stainless, low carbon mild steel Dry bulk cargo - correct answer Haz 5,6,8,9 1500 cubic feet /22 psi

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Proboard hazmat tech Exam UPDATED
ACTUAL QUESTIONS AND CORRECT
ANSWERS
Dot 406/mc 306 - correct answer 9000 gal/ 5 psi

Haz 3,4,6,9

Aluminum construction

Ex: gas, flammable and combustible liquids

Dot 407/mc307 - correct answer 7000 gal/ 40 psi

Haz 3,6,8,9

Carbon or stainless steel

Dot 312/ mc 312 - correct answer 6000 gal/ 50 psi

Haz 3,5,6,8,9
Carbon or stainless w corrosion resistant materials

Mc 331 - correct answer 11500 gal/ 500psi

Haz 2

Heavy gauge steel

(17500 gal in border states)

Mc 338 - correct answer 10000 gal/ 500 psi

Haz 2

Aluminum, stainless, low carbon mild steel

Dry bulk cargo - correct answer 1500 cubic feet /22 psi

Haz 5,6,8,9

, Aluminum

Tube trailer - correct answer 5000 psi

Haz 2

Heavy gauge steel

Non-pressure tank cars - correct answer 45000 gal/ 75 psi

Haz 3,4,5,6,8,9

Carbon steel aluminum

Pressure tank car - correct answer 45000 gal/ 600 psi

Haz 2

Cylindrical non compartmental steel or aluminum tanks with rounded heads

Cryogenic liquid tank - correct answer 20000 gal/ 25 psi

Haz 2

Nickel or stainless

(tank within a tank)

Pneumatically loaded/ unloaded hopper - correct answer 80 tons (80 psi w on/offload)

Haz 4,5,6,8,9
Carbon steel and aluminum

Imo 101/102 imo type 1/2 - correct answer 6300 gal (type 1- 100 psi type 2-25)

Haz 3,4,5,6,8,9

Aluminum, steel w steel frame

Im0 type 5 - correct answer 6300 gal/ 500 psi

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Uploaded on: December 17, 2025
Number of pages: 6
Written in: 2025/2026
Type: Exam (elaborations)
Contains: Questions & answers

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