Combustion chamber - Study guides, Class notes & Summaries
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G2 Gas Technician Module 19 exam 2023 with 100% correct answers
- Exam (elaborations) • 9 pages • 2023
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If the venting on a high efficiency furnace runs through unheated spaces, what must be done? - correct answer -Insulate piping to prevent Condensation and freezing 
 
What is condensate drain piping used for? - correct answer -Dispose Liquid waste 
 
Once the furnace is installed, what are the gas technician's responsibilities to the user? - correct answer -To instruct the the user in the safe and correct operation of all appliances and equipment - clause 4.3.2 
 
Which furnace type is the most...
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NIFE ENGINES ALL POSSIBLE QUESTIONS AND ANSWERS 2024-2025 WITH COMPLETE SOLUTION
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NIFE ENGINES ALL POSSIBLE QUESTIONS AND ANSWERS WITH COMPLETE SOLUTION 
 
What is Bernoulli's theorem Answer - Any incompressible fluid that passes through a convergent opening, velocity increase, pressure decreases 
 
What is Bernoulli's Equation Answer - Pt=Ps+Pk 
 
Which type of air is compressible? Answer - Supersonic air 
 
What happens to Velocity and Pressure in a nozzle Answer - Pressure decreases, velocity increases 
 
What happens to Velocity and Pressure in a diffuser? Answer - Pre...
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Oil Burner License exam 2024 with 100% correct answers
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What is the first thing a tech should do when arriving at a no combustion call? correct answersAsk how many times the customer reset the unit. 
 
What is the best long term solution for preventing a clogged nozzle? correct answers-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. correct answersFalse 
 
When in the presence of a flame, a cad cell normally ...
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Oil Burner License Questions With 100% Correct Answers.
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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.. - Answer-300-100...
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OIL BURNER LICENSE QUESTIONS AND ANSWERS
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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.. - Answer-3...
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NIFE ENGINES QUESTIONS AND ANSWERS GRADED A+
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NIFE ENGINES QUESTIONS AND 
 
ANSWERS GRADED A+ 
 
What is Bernoulli's theorem 
Any incompressible fluid that passes through a convergent opening, velocity increase, pressure 
decreases 
What is Bernoulli's Equation 
Pt=Ps+Pk 
Which type of air is compressible? 
Supersonic air 
What happens to Velocity and Pressure in a nozzle 
Pressure decreases, velocity increases 
What happens to Velocity and Pressure in a diffuser? 
Pressure increases, velocity decreases 
Draw the tootsie roll method 
Left...
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203 Exam 3 Section Question and answers correctly solved
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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...
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NAPE Engineer study guide for City of Omaha Exam Questions And Answers
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NAPE Engineer study guide for City of Omaha Exam Questions And Answers 
 
1. How can you lose your license?** 
Drinking on the job, sleeping on the job, negligence, unsafe work, signing a falsified license application, or failing to annually renew your license. 
 
 
2. What must you do if you change jobs? 
You must notify city hall of change in address, change of jobs, or retirement. 
 
 
3. Why should you do rounds?** 
To get familiar with your equipment and develop logs to prevent breakdowns....
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NIFE Engines 2024 Questions and Answers Rated A+
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NIFE Engines 2024 Questions and 
 
Answers Rated A+ 
 
EXPLAIN Bernoulli's Equation, given dynamic pressure, static pressure, and total pressure 
Bernoulli's equation stats Pt=Pdynamic+Pstatic. 
 
As any incompressible fluid passes through a convergent opening its velocity increases and 
pressure decreases. 
Describe Airflow in a nozzle 
When Pressure is decreased and velocity is increased 
 
Subsonic: 
Diverging nozzle=increased pressure, decreased velocity 
 
converging: opposite 
 
Super so...
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Grade 3 Engineering Omaha exam prep by NAPE Questions and Answers Already Passed
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Grade 3 Engineering Omaha exam prep 
by NAPE Questions and Answers 
 
Already Passed 
 
#1 How can you loose your license? drinking on the job, sleeping on the job, negligence 
unsafe work, signing a falsified license application for someone, failing to renew your license 
annually 
 
#2 What must you do if you change jobs? Notify city hall if you change jobs, address or 
retire 
 
#3 Why should you do rounds? Find and correct problems to prevent breakdowns. Keeping 
permanent records will make ...
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