CDL PASS MASTER
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Which of the following hazard classes MUST be placarded for ANY amount (Table 1)?

Division 2.3 (Poison Gas). Section 9.3.11, Table 1: Poison Gas (2.3) is a Table 1 material and requires placards for any amount.

Which of the following hazard classes MUST be placarded for ANY amount (Table 1)?

ANSWER BREAKDOWN
  • A. Incorrect. "Class 3 (Flammable Liquid)" is not correct. Section 9.3.11, Table 1: Poison Gas (2.3) is a Table 1 material and requires placards for any amount.
  • B. Incorrect. "Class 8 (Corrosive)" is not correct. Section 9.3.11, Table 1: Poison Gas (2.3) is a Table 1 material and requires placards for any amount.
  • C. Correct. Section 9.3.11, Table 1: Poison Gas (2.3) is a Table 1 material and requires placards for any amount.
  • D. Incorrect. "Division 2.1 (Flammable Gas)" is not correct. Section 9.3.11, Table 1: Poison Gas (2.3) is a Table 1 material and requires placards for any amount.