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Examen
G3 module 398 Questions |Test Quiz Questions With Correct Solutions| Success Guaranteed
1. What are the three areas in the venting system to check before reactivation? - ️vents 
exterior venting system 
interior venting system 
2. What else must be checked before reactivation? - ️combustion and ventilation air openings 
combustion chamber 
testing and purging gas supply 
3. How long must the gas pressure be indicated on the manometer (or pressure testing gauge)? - ️10 minutes 
4. What procedure must be performed on the control valves and piping before light up? - ️soap test...
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