Welding Questions Answers
Q:- What is the package number and explain?
Package one stands for Distillation & Hydro treating unit.Package one stands for Distillation and Hydrotreating unit.Different units are:
- 91/92- High Pressure Hydro Desulphurization
- 101/102- Low Pressure Hydro Desulphurization
- 111/112-Naphtha Hydrotreater Unit
- 151/152- Distillation and Hydrotreating Hydrogen Unit
- 155- Off Gas PSA Unit
- 150-Hydrogen storage unit
- 011/012- Crude Distillation Unit/ Vacuum Distillation Unit
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Q:- MIG/MAG welding what would be affected if the CROWD was extended?
1. Amperage
2. Voltage
3. Inductance
4. Travel speed