In an MC 331 cargo tank, the emergency shut off is located at which position?

Prepare for the JBL Hazardous Materials Test with focused study materials and multiple-choice quizzes. Understand key concepts and get ready for success with hints and explanations provided for each question!

Multiple Choice

In an MC 331 cargo tank, the emergency shut off is located at which position?

Explanation:
In an MC-331 cargo tank, the emergency shut-off valves are placed at both ends. This setup lets you quickly isolate the entire tank from either end in an emergency, even if one end is blocked, damaged, or hard to reach. The valves are located where the discharge lines connect at each end so they’re easily accessible to responders. Closing both end valves stops all product flow and minimizes further leakage.

In an MC-331 cargo tank, the emergency shut-off valves are placed at both ends. This setup lets you quickly isolate the entire tank from either end in an emergency, even if one end is blocked, damaged, or hard to reach. The valves are located where the discharge lines connect at each end so they’re easily accessible to responders. Closing both end valves stops all product flow and minimizes further leakage.

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