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OIL BURNER LICENSE EXAM AND PRACTICE EXAM NEWEST ACTUAL EXAM COMPLETE 250 QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+

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OIL BURNER LICENSE EXAM AND PRACTICE EXAM NEWEST ACTUAL EXAM COMPLETE 250 QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+

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OIL BURNER LICENSE EXAM AND PRACTICE
EXAM NEWEST ACTUAL EXAM COMPLETE 250
QUESTIONS AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) |ALREADY GRADED A+


Delayed ignition - answer>>>>Caused by electrode problem

Efficient oil burners - answer>>>>Completely burn fuel oil using less amounts of air
necessary for combustion

Excessive draft - answer>>>>Reduces percentage of carbon dioxide in flue gases

First stage inlet - answer>>>>Located above second stage inlet

Flue gas temp measures - answer>>>>Carbon dioxide

Fuel oil tanks need approval from - answer>>>>UL 80, 142

Fuel pump - answer>>>>Fails to prime when the Inlet vacuum is greater than 15"
vacuum

Fuel pump - answer>>>>located on left side of burner

Fuel pump draws fuel from - answer>>>>Storage tank and delivers oil to nozzle
assembly under high pressure of 100 to 140 psi

Gross stack temp range - answer>>>>From 500 to 550°

Gun type oil burner - answer>>>>Have high operating costs

High carbon dioxide content is - answer>>>>Caused by insufficient draft or overfired
burner

High smoke readings indicate - answer>>>>Large amounts of combustion air available

High static burners have an - answer>>>>Increased efficiency of 20% over flame
retention burners

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