Indian Boiler Course presents this topic in a plant-oriented, examination-ready format. The lesson combines principles, construction, operation, safety, inspection points, troubleshooting and revision questions.
Study Note
Before light-up, explain how you verify water level, gauge-glass passages, feed availability, valve line-up, furnace condition, purging, fuel readiness, draft system, trips, flame scanner, communication and operating permission.
Answer Framework
- State the purpose or hazard.
- Explain the system or procedure in sequence.
- Add a labelled sketch or checklist.
- Identify failure modes and safeguards.
- Conclude with inspection or operational responsibility.