New York Low Pressure Boiler Certificate of Fitness (COF) Practice Test

What types of controls should be installed with each automatic burner?

1. Electric, pneumatic, acoustic, visual

2. Safety, electric, pneumatic, hydraulic

3. Pressure, electronic, mechanical, manual

4. Hydraulic, pneumatic, thermal, electrical

The correct answer is: Safety, electric, pneumatic, hydraulic

The correct response highlights the importance of safety and various control mechanisms in the operation of automatic burners. Safety controls are critical in preventing dangerous situations, such as overheating or pressure buildup. Electric controls are essential for the ignition and operation of the burner, while pneumatic controls assist in managing air and fuel delivery to the burner. Hydraulic controls, although less common, can play a role in managing the operation of certain types of burners or the associated equipment. When looking at the other options, while they might include some relevant controls, they lack the comprehensive safety focus that option B provides. The inclusion of acoustic and visual controls, as seen in the first option, does not apply directly to the fundamental operation and safety monitoring of burners. Similarly, while controls like mechanical and manual are important in many applications, they do not specifically address the requisite safety measures essential for an automatic burner system.