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1. Mathematics
2. Physics
3. Electrical fundamentals
4. Electronic fundamentals
5. Digital techniques / Electronic instrument systems
6. Materials & hardware
7. Maintenance practices
8. Basic aerodynamics
9. Human factors
10. Aviation legislation
11. Aeroplane aerodynamics, structures and systems
12. Helicopter aerodynamics, structures and systems
13. Aircraft aerodynamics, structures and systems
14. Propulsion
15. Gas turbine engine
17. Propeller
Last comments in Q&A
H9m3d has left comment on roja90's question:
After one time constant boltage is 63.2%
Short circuit(discharge): 20-(63*20/100)=7.36

dimky has left comment on kufu's question:
ritchiekitch78, formula for travel of one revolution: D * pi
In this case we have radius 7m, so D = 7 * 2 = 14.
Then 14 * pi = 14 * 3.14 = 44 (approx)

supermas93 has left comment on kufu's question:
It's rounded up...

ritchiekitch78 has left comment on kufu's question:
can you show me workings plse.

dimky has left comment on serg20444's question:
supermas93 know how to use basic math rules. :)
Last finished tests
Snowdrop finished 3. Electrical fundamentals with 66% result.
Snowdrop finished 3. Electrical fundamentals with 56% result.
arslan1995 finished 6. Materials & hardware with 36% result.
sierra3 finished 7. Maintenance practices with 43% result.
Tracie Powell finished 10. Aviation legislation with 66% result.
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