Question 704 Deck General
70% to passYour vessel is preparing for cargo operations. Prior to handling Class 1 explosives the responsible person must ensure which of the following?
A
that the vessel radars are on standby and ready for emergency use
B
that all sources of electromagnetic radiation are de-energized
C
that an emergency tow wire has been rigged amidships
D
that the Alpha flag has been run up on the offshore yardarm
AI Explanation
The correct answer is B) that all sources of electromagnetic radiation are de-energized. This is because prior to handling Class 1 explosives, it is crucial to eliminate all potential sources of ignition, including electromagnetic radiation, to prevent accidental detonation. Deenergizing electromagnetic sources, such as radars, radios, and other electrical equipment, removes the risk of stray electrical currents or sparks that could set off the explosives. The other options, while potentially important for cargo operations, do not directly address the specific safety requirement for handling Class 1 explosives.
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