527 CMR 4 00 Oil Burner Equipment (26-50) Exam Questions and Answers

527 CMR 4 00 Oil Burner Equipment (26-50) Exam Questions and Answers Constant-Level Valve - Answer ️️ -A device for maintaining within a reservoir a constant level of oil fuel for delivery to an oil burner. Control, Limit - Answer ️️ -An automatic safety control responsive to changes in fluid flow or level, pressure, or temperature, and which is normally set beyond the operating range for limiting the operation of the controlled equipment by shutting off the energy supply Control, Primary Safety (Combustion Safeguard) - Answer ️️ -A safety control responsive directly to flame properties, sensing the presence or absence of flame and, in the event of ignition failure or unintentional flame extinguishment, causing safety shutdown. Control, Safety - Answer ️️ -Automatic controls (including relays, switches, and other auxiliary equipment used in conjunction therewith to form a safety-control system) that are intended to prevent unsafe operation of the controlled equipment. Cooking Appliance, Floor-Mounted Restaurant-type. - Answer ️️ -A range, oven, broiler, or other miscellaneous cooking appliance of a type designated for use in hotel and restaurant kitchens and for mounting on the floor. Damper - Answer ️️ -A valve or plate for controlling draft or the flow of gases including air. Direct-Fired Appliance. - Answer ️️ -A fuel-burning appliance in which the products of combustion (flue gases) are mixed with the medium (e.g., air) being heated.