Power Plant Interview Question - Why the start up vent is used in Boilers?

 NCP Boiler Operation Engineer ( BOE) Interview Question - 2

Question :- Why the start up vent is used in Boilers?

Ans. 

Start up vent is used for

1. To provide minimum steam flow from the boiler during start up, shutdown & sudden load cut off
2. It is used to manual relieve of excess pressure
3. Used to give excess flow for temperature rising during start up or partial loads
4. Used to take excess load on boilers during peak load test

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NCP BOE Interview Question

Interview Question - 1