Where will the switches and protective devices interrupt all poles or phases are provided
Direct Answer
Option A: non-hazardous area
To prevent ignition sources in hazardous zones, the IGF Code mandates that electrical switches and protective devices must be located in non-hazardous areas. This isolation ensures that any potential arcing or sparking during switching operations cannot ignite flammable gas mixtures, maintaining the integrity of the vessel's explosion-proof design.
All Options
Detailed Explanation & Context
To prevent ignition sources in hazardous zones, the IGF Code mandates that electrical switches and protective devices must be located in non-hazardous areas. This isolation ensures that any potential arcing or sparking during switching operations cannot ignite flammable gas mixtures, maintaining the integrity of the vessel's explosion-proof design.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Training for Ships subject to the IGF Code (AIGF).
Practice Full AIGF Set 9
Test yourself with 30 interactive questions, live timer, and instant score.