Question 186Steam Plants - 1st Asst/Chief

The correct answer is D) secure the burner and determine the cause of the valve failure. This is the correct answer because in a boiler automation system, a continually tripping burner fuel oil solenoid valve under normal conditions indicates a fault or failure in the system. The proper response is to shut down the burner safely and investigate the cause of the valve failure, rather than attempting to bypass or override the safety system. Determining the root cause is crucial to prevent further issues or potential safety hazards. The other options are incorrect because they involve actions that could bypass or circumvent the safety system, which is not the recommended approach. Wedging the valve open or bypassing the solenoid could lead to unsafe operating conditions or further equipment damage if the underlying issue is not addressed.