1. Combustion Chemistry

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Slide 1: Tekstslide
Gas Combustion 1Further Education (Key Stage 5)

In deze les zitten 48 slides, met interactieve quizzen en tekstslides.

Onderdelen in deze les

Slide 1 - Tekstslide

Aims and objectives

At the end of this activity, you should be able to:

  1. Define the different types of gas used to supply appliances in domestic dwellings
  2. Identify the combustion process with gases used in dwellings
  3. Identify the potential effects of carbon monoxide when incomplete combustion takes place
  4. State typical ambient levels of carbon dioxide, identify critical levels and the potential effects on the gas combustion process.
  5. Describe the types and locations of Carbon Monoxide detectors
GLH 3 hours






Slide 2 - Tekstslide

Slide 3 - Tekstslide

Slide 4 - Tekstslide

Slide 5 - Tekstslide

Slide 6 - Tekstslide

Slide 7 - Tekstslide

How much air would be required to burn 3m3 of Methane
A
3m3
B
5m3
C
30m3
D
15m3

Slide 8 - Quizvraag

Slide 9 - Tekstslide

Slide 10 - Tekstslide

Slide 11 - Tekstslide

If an appliance is rated at 30kw GROSS input, what is it's net input rating?
A
27.2kw
B
33kw
C
31.1kw
D
33.3kw

Slide 12 - Quizvraag

Slide 13 - Tekstslide

Slide 14 - Tekstslide

When an old meter is removed, it must be transported full of gas.
Write a short explanation of why this is the safest option

Slide 15 - Open vraag

Slide 16 - Tekstslide

Slide 17 - Tekstslide

Slide 18 - Tekstslide

Slide 19 - Tekstslide

The legislation insists that….
A
There is adequate gas to heat the property
B
There is adequate water in the boiler
C
There are adequate windows in the property
D
There is adequate purpose provided ventilation

Slide 20 - Quizvraag

Slide 21 - Tekstslide

Slide 22 - Tekstslide

Slide 23 - Tekstslide

Slide 24 - Tekstslide

Slide 25 - Tekstslide

Slide 26 - Tekstslide

What 3 elements are involved in burning methane
A
Carbon, Nitrogen, Oxygen
B
Carbon, Hydrogen, Nitrogen
C
Hydrogen, Nitrogen, Oxygen
D
Carbon, Hydrogen, Oxygen

Slide 27 - Quizvraag

Slide 28 - Tekstslide

Slide 29 - Tekstslide

What gas is produced after incomplete combustion
A
H02
B
CO
C
CO2
D
CH4

Slide 30 - Quizvraag

Slide 31 - Tekstslide

Slide 32 - Tekstslide

Which of the following will cause CO to be produced
A
Flame Impingement
B
Flame Containment
C
Flame Implacement
D
Flame Dehydration

Slide 33 - Quizvraag

Slide 34 - Tekstslide

Slide 35 - Tekstslide

Slide 36 - Tekstslide

Slide 37 - Tekstslide

Slide 38 - Tekstslide

Slide 39 - Tekstslide

Slide 40 - Tekstslide

After registering CO levels of 30ppm and ventilating the property, at what level would you allow people to return
A
0ppm
B
15ppm
C
10ppm
D
12ppm

Slide 41 - Quizvraag

Slide 42 - Tekstslide

Slide 43 - Tekstslide

Lack of adequate ventilation will cause a flame to turn what colour?
A
Yellow
B
Orange
C
Blue
D
Red

Slide 44 - Quizvraag

Complete combustion results in the production of CO2 and what other product?
A
Alkali
B
Methylated Spirit
C
Water
D
Soot

Slide 45 - Quizvraag

How difficult did you find the questions?
Very Easy
Easy
Slightly Hard
Very Hard

Slide 46 - Poll

Well Done and Thank You
I hope that helped to reinforce your classroom learning
Thank you for completing your homework
This will add 3 hours to your Guided Learning Hours

Slide 47 - Tekstslide

Are there any questions you wish to ask?

Slide 48 - Open vraag