According to regulations, how many B-II hand...

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Question 1 of 205eccef9ebacbc34ba4d4631f

According to regulations, how many B-II hand portable fire extinguishers are required in the cargo tank area of an unmanned, cargo pump-equipped tank barge while engaged in transferring grade B flammable liquids?

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🔍 Key Concepts

• Check 46 CFR requirements for unmanned tank barges carrying and transferring grade B flammable liquids. • Look at the specific table for hand portable fire extinguishers and the cargo tank area (not machinery space). • Note the difference in requirements for pump‑equipped vs. non‑pump‑equipped tank barges.

💭 Think About

• First, identify the correct CFR part and table that deals with fire extinguishers on tank barges handling flammable liquids. • Within that table, find the row that matches: unmanned, cargo pump‑equipped, transferring grade B cargo, and note the number of B‑II extinguishers required in the cargo tank area. • Compare that number directly with the choices; be careful not to mix it up with any additional extinguishers required in other locations (e.g., at manifolds or machinery spaces).

✅ Before You Answer

• Verify you are reading the line for unmanned tank barge with cargo pumps, not a manned tank vessel. • Confirm the column for grade B flammable liquids and B‑II hand portable extinguishers (not B‑I or semi‑portable). • Double‑check that the number you find is specifically for the cargo tank area, not for the total number on the entire barge.

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