Fuel Flashcards
1
Q
Grade of AVGAS normally referred to by first or second number?
A
first
2
Q
AVGAS has a freezing point of …
A
-60C
3
Q
AVGAS has a flash point of …
A
-45C
4
Q
80 grade AVGAS coloured …
A
red
5
Q
100 grade AVGAS coloured …
A
green
6
Q
100LL grade AVGAS coloured …
A
blue
7
Q
Using MOGAS is prohibited in commercial aviation but if used must not fly above … or if tank temp is above …
A
6000ft
20C
8
Q
Is AVTUR more volatile than AVGAS?
A
no because it has a low saturation vapour pressure
9
Q
JET A – freezing point of
JET A1 – freezing point of
JET B – freezing point of
A
- 40C
- 47C
- 60
10
Q
What has the higher flash point, JET A or JET B?
A
JET A
11
Q
What is wide cut fuel called and a mixture of?
A
JET B
mixture of 70% gasoline & 30% kerosene
12
Q
Colour of JET A1 label and pipes?
A
black and white
13
Q
Colour of 100LL label and pipes?
A
blue and red
