RKA - Electrical Flashcards

1
Q

during a generator assisted start place the Ground Idle switch to _______ and ensure the operating engine is stabilized above ______% N2 and verify amps are less then _______ amps

A

High

61% N2

200amps

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Items on HOT BATT BUS

A

Lights (Cabin Entrance, Emergency
Exit, Baggage compart., Tail cone)
Auxiliary Hyd Pump
Primary pitch trim

Fuselage Tank Fill

voltmeter
Battery disconnect
Dump Valve
- NWS acc. dump valve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What buses are powered when the BATT switch is placed in BATT

A

All electrical busses

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What happens during Normal Engine Start when the Engine start switch is pressed?

How many start lights for x-gen start?

A
  • Overhead Flood Lights illuminate full bright
  • Engine start light illuminates
  • Boost Pump annunciator
  • Ignition is armed

At 10% N2 - throttle to idle
- 10 seconds increase in fuel flow and raise in ITT
- 10 seconds increase in oil pressure
- 20 seconds N1 rotation
- at 48% N2 green light illuminated, ( ign, gen, boost pump, start lights extinguished)

2 start lights

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Engine stares Limits

Engine Battery Start limits

A

Engine Starter - 3 attempts in 30 min with 60 sec rest

Batt - 3 starts in 60 min

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

With a DC Power loss, if Battery is left in BATT will leave you with approx ________ minutes and emergency will leave you with approx ________ minutes

A

10 minutes

30 minutes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly