Prefect Systems/Limitations Revision (correct V2 ANA5) Flashcards
What are the 4 main components of the Electrical System?
- External Power Connector
- Busbars
- Battery
- Starter/Generator
Where is the External Power Connector located; how many and what type of voltage does it accept; and how many pins does it have?
Just behind wing on right side
28 volt DC
3 pins
How many and name the busbars?
5 Busbars
- Hot Battery
- Battery
- Main Bus
- Avionics Bus 1
- Avionics Bus 2
Where is the battery; how many volts and what is it’s capacity?
Right rear of engine compartment
24 volts
28 Ah
What is the starter/generator’s power rating and amp output?
6kW at 28V DC corresponding to 200A continuous load
The MFDs show what electrical parameters?
Volts of
- Main bus
- Battery bus
Amps of
- Battery
- Generator
The battery is always connected to what busbar?
Hot Batt Bus
Name the busbar that provides for each of the following:
- VITAL equipment
- ESSENTIAL equipment
- NON-ESSENTIAL equipment
VITAL - Hot Batt Bus
ESSENTIAL - Batt Bus
NON-ESSENTIAL - Main Bus
What are the 4 CAS messages associated with the electrical system?
VOLT - Warning
GEN OFF - Caution
BATT OFF - Caution
BUS TIE OFF - Caution
When will the VOLT warning caption illuminate?
<23V or >29V
Where are the lighting controls located?
Under the right MFD of the left seat pilot
What is the maximum imbalance allowed across wing tanks?
45.3kg
What is the MAX capacity fuel figure?
282.7kg
What is the MAX useable fuel figure?
275.0kg
How long does the fuel transfer pump run and how much fuel does it transfer?
2 mins
What is the fuel pressure range?
12-25psi
When EMERGENCY transfer is selected for fuel. What tank does is begin taking fuel from?
Right
How do you initiate fuel transfer?
Fuel Transfer Pump to ‘TIMER’
Fuel Transfer Pump to ‘INIT’
Where is the collector tank located?
Left wing
What is the MAX fuel in each wing for aerobatics?
115.0kg
TRUE or FALSE. The right fuel tank has a flop tube helping to draw fuel during aeros?
FALSE!!!
How many jet pumps feed the collector tank?
2
What is the name for the fuel being used to generate low pressure allowing the jet pumps to funciton?
Motive Fuel
Recirculated fuel from the engine
How many flapper valves are on the collector tank and what is their purpose?
2 flappers valves
Allow gravity fed fuel into the collector tank. One-way valve
What is the of the collector tank?
16.8kg
What is the amount of unusable fuel in each wing?
Left - 6.3kg
Right - 1.4kg (10.0kg during Emergency Transfer)
Name the 2 Fuel related WARNING captions?
F PRESS
F LOW LEVEL
F LOW LEVEL warning caption indicates?
Collector tank half full