Secondary burner - Study guides, Class notes & Summaries

MN Boiler License Questions With Complete Solutions Graded A+ a question an answer what are the conditions necessary for good combustion? a) low sulfur content b) Thermal, thermocoupler, tubular c) turbulence, temperature, time 3T's c) turbulence, temperature, time 3T's why is secondary air necessary in hand fired boilers? a) Necessary to burn the combustible gases b) if primary air should fail c) used only if sulfur content is high a) Necessary to burn the combustible gases when ...

What is the first thing a tech should do when arriving at a no combustion call? - Answer- Ask how many times the customer reset the unit. What is the best long term solution for preventing a clogged nozzle? - Answer- -Remove any underground storage tanks. -Install a quality oil filter. -Cut the suction line 10" above the tank outlet to prevent sludge. Hot water and steam valves are interchangeable. - Answer- False When in the presence of a flame, a cad cell normally reads.. - Answe...

NATE Gas Heating Exam Verified Questions and answers 2023 Latest Update Since 1992, the United States Department of Energy has required that all furnaces sold and installed from that date on must have an AFUE of no less than: A: 70% B: 75% C: 78% D: 80% - correct answer C: 78% Many pre-1992 furnaces have efficiencies around . A: 10% B: 40% C: 60% D: 80% - correct answer C: 60% Today, furnaces with AFUE ratings greater than are available. A: 85% B: 90% C: 100% D: 110% - correct ...

203 Exam 3 Section#5 CREMATION Questions & Answers 100% Correct203 Exam 3 Section#5 CREMATION Questions & Answers 100% Correct203 Exam 3 Section#5 CREMATION Questions & Answers 100% Correct203 Exam 3 Section#5 CREMATION Questions & Answers 100% Correct203 Exam 3 Section#5 CREMATION Questions & Answers 100% Correctb. Secondary chamber - ANSWER-afterburner; smaller than primary chamber; has a burner that burns gases, smoke and particulates; often referred to as afterburner chamber Classificatio...

203 Exam 3 Section#5 CREMATIONb. Secondary chamber - correct answer -afterburner; smaller than primary chamber; has a burner that burns gases, smoke and particulates; often referred to as afterburner chamber Classification of waste d. Type 4: - correct answer human and animal remains; carcasses, organs, solid organic waste from hospitals, labs, abattoirs, and animal pounds. Classification of waste c. Type 1-3: - correct answer rubbish, refuse, garbage . Heat: in cremation- - cor...

203 Exam 3 Section#5 CREMATION Questions & Answers 100% Correct 203 Exam 3 Section#5 CREMATION Questions & Answers 100% Correct 203 Exam 3 Section#5 CREMATION Questions & Answers 100% Correct 203 Exam 3 Section#5 CREMATION Questions & Answers 100% Correct b. Secondary chamber - ANSWER-afterburner; smaller than primary chamber; has a burner that burns gases, smoke and particulates; often referred to as afterburner chamber Classification of waste d. Type 4: - ANSWERhuman and animal remains; ...

Practicals Chemistry AQA A-level Rated A+ Required Practical 1 - titration and making a standard solution Making a standard solution 1. weigh the required mass of solid using a sample bottle on a 2 dp balance. 2. transfer the solid into a beaker using distilled water to wash it out- preventing any solid remaining in the sample bottle. 3. reweigh the sample bottle and work out the difference. 4. Add 100cm3 of distilled water to the beaker to dissolve the solid (small volume of water) using a...

Massachusetts Oil Burner Study Guide Rated A+ What is the voltage found at the TT terminals 24 volts What are the 8 steps of a no heat call 1 talk to customer 2 check tt.3 check to make sure an emergency switch is on 4check to make sure there is oil in the tank 5 check to make sure the main power going to the unit is on six check to make sure that tank shut off valve is open 7 know whether the tank is located above or below the burner I know the type and style of the system that is ...

203 Exam 3 Section Question and answers correctly solved 203 Exam 3 Section#5 CREMATION b. Secondary chamber - correct answer -afterburner; smaller than primary chamber; has a burner that burns gases, smoke and particulates; often referred to as afterburner chamber Classification of waste d. Type 4: - correct answer human and animal remains; carcasses, organs, solid organic waste from hospitals, labs, abattoirs, and animal pounds. Classification of waste c. Type 1-3: - correct a...

4th Class Power Engineering Unit A12: Elements of Boiler Systems Questions and Answers 100% Pass In falling shot cleaning, iron shot or pellets, _________ mm in diameter fall by gravity: Select one: a. 6 b. 9 c. 3 d. 12 a With this system, not electrical power is required to feed make-up water to the boiler: Select one: a. gravity return system b. pump return system c. low flow return system d. high side return system a Combustion air provide din addition to primary and ...