AVIT 414 EXAM 2 QUESTIONS AND
ANSWERS ALL CORRECT
What is the purpose of oil? - Answer- o Lubricates
o Cools
o Cleans
o Seals
What are the 2 types of oil systems? - Answer- Wet: has a storage reservoir under the
engine and uses gravity
Dry: has a separate pump outside the engine
What are the two types of oil used in the piper archer? - Answer- o Mineral
§ Used for new engines during break in period
§ UND MX placards on the inside of the oil door when in use
o Synthetic
§ Offers the best protection after break-in period is complete
§ Should avoid mixing different brands of oil due to additive packages
What are the minimum oil quantities? - Answer- o Oil quantity
§ Minimum:2(Lycoming),4(POH/Piper),6(UND)
§ Maximum fill is 8 quarts
What are some things used in engine design for cooling? - Answer- o Baffles
o Fins
o Oil Cooler
What are some ways a pilot can cool the engine? - Answer- o Increase airspeed
o Decrease power
o Enrichen the mixture
Why do we have 2 magnetos on the airplane? - Answer- Reduncency and efficiency
What are the drop limits for a magneto check? - Answer- 175 total, 50 difference?
On a magneto check, what does it mean if your rpm doesn't drop - Answer- failed mag
or hot mag
What is our total fuel on the archer? Rings? Tabs? - Answer- 50gal,45gal,34gal
, What are the pros and cons of a fuel injected? - Answer- - Pros
o Better cold starting
o Efficiency
o No Carb icing
- Cons
o Vapor Lock/hot starts
o More complicated
What did Piper update to help mitigate vapor lock? - Answer- Vapor return line
How should fuel be sumped from the center sump? - Answer- use your thumb
What are the approved fuels for the archer? - Answer-
UL94(Clear),100LL(Blue),100(green),
How often should you switch the fuel tank? - Answer- every 30 minutes
what are the 3 Fuel CAS messages? - Answer- § Fuel IMBAL(tanks at least 10 gal apart
in quantity)
§ L/R fuel quantity (Yellow) (one tank has less than or equal to 5 gal)
§ L/R fuel quantity (red) (one tank has less than or equal to 3 gal)
What is teaching? - Answer- Any form of instruction
What are the Teaching Process steps? - Answer- 1.Preparation
2.Presentation
3.Application
4.Assessment
Preparation - Answer- - Determine lesson objective and standards
o Why is this very important?
- Self performance-based objectives
o Description of skill or behavior
o Conditions an criteria
- Integrate the ACS in the curriculum
- Set decision based objectives
Presentation - Answer- - Present the knowledge and skills needed to complete the
lesson objectives
Application - Answer- - Applying the knowledge and skills needed to complete the
lesson objective
- Examples
o Student performs maneuvers
o Solve problems
o Answer questions
ANSWERS ALL CORRECT
What is the purpose of oil? - Answer- o Lubricates
o Cools
o Cleans
o Seals
What are the 2 types of oil systems? - Answer- Wet: has a storage reservoir under the
engine and uses gravity
Dry: has a separate pump outside the engine
What are the two types of oil used in the piper archer? - Answer- o Mineral
§ Used for new engines during break in period
§ UND MX placards on the inside of the oil door when in use
o Synthetic
§ Offers the best protection after break-in period is complete
§ Should avoid mixing different brands of oil due to additive packages
What are the minimum oil quantities? - Answer- o Oil quantity
§ Minimum:2(Lycoming),4(POH/Piper),6(UND)
§ Maximum fill is 8 quarts
What are some things used in engine design for cooling? - Answer- o Baffles
o Fins
o Oil Cooler
What are some ways a pilot can cool the engine? - Answer- o Increase airspeed
o Decrease power
o Enrichen the mixture
Why do we have 2 magnetos on the airplane? - Answer- Reduncency and efficiency
What are the drop limits for a magneto check? - Answer- 175 total, 50 difference?
On a magneto check, what does it mean if your rpm doesn't drop - Answer- failed mag
or hot mag
What is our total fuel on the archer? Rings? Tabs? - Answer- 50gal,45gal,34gal
, What are the pros and cons of a fuel injected? - Answer- - Pros
o Better cold starting
o Efficiency
o No Carb icing
- Cons
o Vapor Lock/hot starts
o More complicated
What did Piper update to help mitigate vapor lock? - Answer- Vapor return line
How should fuel be sumped from the center sump? - Answer- use your thumb
What are the approved fuels for the archer? - Answer-
UL94(Clear),100LL(Blue),100(green),
How often should you switch the fuel tank? - Answer- every 30 minutes
what are the 3 Fuel CAS messages? - Answer- § Fuel IMBAL(tanks at least 10 gal apart
in quantity)
§ L/R fuel quantity (Yellow) (one tank has less than or equal to 5 gal)
§ L/R fuel quantity (red) (one tank has less than or equal to 3 gal)
What is teaching? - Answer- Any form of instruction
What are the Teaching Process steps? - Answer- 1.Preparation
2.Presentation
3.Application
4.Assessment
Preparation - Answer- - Determine lesson objective and standards
o Why is this very important?
- Self performance-based objectives
o Description of skill or behavior
o Conditions an criteria
- Integrate the ACS in the curriculum
- Set decision based objectives
Presentation - Answer- - Present the knowledge and skills needed to complete the
lesson objectives
Application - Answer- - Applying the knowledge and skills needed to complete the
lesson objective
- Examples
o Student performs maneuvers
o Solve problems
o Answer questions
