EC 130 Final Exam Answer Sheet Flashcards
How many suspension bars suspend the MGB?
4
How many modules are in the MGB?
3
How many stages or reduction are in the MGB
2 (bevel gear & epicyclic gear)
How many Chip detectors are associated with the MGB?
2
What C/W lights are associated with the MGB?
Chip lights, Temp light, MGB pressure light
What is the max braking speed for the main rotor brake?
170RPM. AMC 100 RPM
How long is the EC 130?
41.47’
The main rotor is tilted how many degrees forward?
2 degrees
Will oil constantly go through the MGB cooler?
Yes
When are the two different times you will get an audible warning do to your NR being too high or too low?
Interrupted 410, continuous 360
What is the ASU?
Ancillary system unit
What does the ASU system control?
Circuit board 1: Eng fire, NR, FLI aural warnings.
Circuit board 2: Eng chip, filtering and matching of the VMD power supply voltage, detection of battery 1 and 2 overheating
Circuit board 3: EBCAU ( engine backup control ancillary unit)
What are the two different modules the TGB are comprised of?
The power module and the control module.
At what RPM does the TR spin at?
3568 RPM
The helicopters electrical system can be energized from what 3 power sources?
Starter- generator, battery, EPU
How many “tandem cylinder” main rotor serve actuators does the EC 130 have?
3
How many bars of pressure does the hydraulic system operate off of?
35 bars of pressure per pump.
Does the hydraulic system in the EC130 have bypass capabilities?
No
Your upper hydraulic system is controlled by what pump?
Shaft driven hydraulic pump
Your lower hydraulic system is controlled by what pump?
Belt driven hydraulic pump.
The limit light is only associated with what hydraulic pump?
Shaft driven upper system
How are tail rotor control inputs connected to your TGB input control?
Ball control cable
How many C/W lights are associated with your fuel system?
3 ( fuel low, fuel pressure, fuel filter)
What is your fuel tank capacity?
540 liters or 142.653 gallons
