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2. Burners
This lesson is intended to be a supplement and revision aid.
It is to be used together with your in-class lesson notes and gas book.
Completion of this lesson adds to your Guided Learning Hours.
1 / 26
volgende
Slide 1:
Tekstslide
Combustion
Further Education (Key Stage 5)
In deze les zitten
26 slides
, met
interactieve quizzen
en
tekstslides
.
Start les
Bewaar
Deel
Printen
Onderdelen in deze les
This lesson is intended to be a supplement and revision aid.
It is to be used together with your in-class lesson notes and gas book.
Completion of this lesson adds to your Guided Learning Hours.
Slide 1 - Tekstslide
Aims and Objectives
At the end of this activity, you should be able to:
Know gas burner operation, design, features and types.
GLH 3 Hours
Slide 2 - Tekstslide
Slide 3 - Tekstslide
Slide 4 - Tekstslide
The word "post" in the expression "post-aerated flame" means:
A
During
B
Before
C
After
D
Between
Slide 5 - Quizvraag
Slide 6 - Tekstslide
Slide 7 - Tekstslide
You will commonly find ceramic radiant plaques in which type of appliance?
A
Boiler
B
Fire
C
Water Heater
D
Tumble Dryer
Slide 8 - Quizvraag
Slide 9 - Tekstslide
Slide 10 - Tekstslide
Slide 11 - Tekstslide
Explain why flame retention holes are needed on burners
Slide 12 - Open vraag
Slide 13 - Tekstslide
Slide 14 - Tekstslide
Slide 15 - Tekstslide
Soot is a direct result of an appliance creating CO. Find a picture of soot and upload it below
Slide 16 - Open vraag
Slide 17 - Tekstslide
Slide 18 - Tekstslide
Slide 19 - Tekstslide
Slide 20 - Tekstslide
Slide 21 - Tekstslide
What should you do first if an appliance has a low gas rate?
A
Turn it off and isolate
B
Check the inlet pressure
C
Allow the appliance to warm up for 10 minutes
D
Change the regulator
Slide 22 - Quizvraag
Slide 23 - Tekstslide
Slide 24 - Tekstslide
What is one possible cause of "flame lift"?
A
Excess gas pressure
B
Insufficient gas pressure
C
flame impingement
D
flame chilling
Slide 25 - Quizvraag
Are there any questions you wish to ask me ?
Slide 26 - Open vraag
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