How long should the boiler flex up ramp or down ramp last, according to the throttleman's task?

The correct duration for the boiler flex up ramp or down ramp, as specified in throttleman tasks, is 45 seconds. This timeframe is important because it allows for a controlled adjustment in pressure and temperature within the boiler system.

Having a ramp that lasts 45 seconds grants the system enough time to stabilize during transitions, minimizing the risk of thermal stress or sudden pressure changes which could lead to equipment failure or safety hazards. Additionally, this duration aids in managing the steam generation rate effectively, helping to maintain operational efficiency.

The other listed durations do not align with standard operational procedures or practices for throttleman tasks in boiler systems, as they either represent too swift or too prolonged adjustments, which could affect system stability and safety.