Sample interview questions: How do you approach working on electrical systems with potential exposure to explosive atmospheres?
Sample answer:
- Personal Protective Equipment (PPE):
-
Always wear appropriate PPE, including flame-resistant clothing, gloves, safety glasses, hard hats, and respirators if necessary.
-
Work Permit and Hazard Assessment:
-
Obtain a work permit and conduct a thorough hazard assessment before starting any work.
-
De-energize and Lockout/Tagout:
-
De-energize the system or equipment and apply lockout/tagout procedures to prevent accidental re-energization.
-
Intrinsically Safe Tools and Equipment:
-
Use intrinsically safe tools and equipment that are designed to minimize the risk of sparks or ignition.
-
Grounding and Bonding:
-
Ensure proper grounding and bonding of all equipment and components to prevent static electricity buildup.
-
Ventilation and Atmospheric Monitoring:
-
Provide adequate ventilation to prevent the accumulation of flammable gases or vapors. Monitor the atmosphere for explosive gases and take appropriate action if necessary.
-
Proper Installation and Maintenance:
-
Ensure … Read full answer
Source: https://hireabo.com/job/12_1_5/Industrial%20Electrician