SYS2 Test Review (Electronics) Flashcards Preview

T-1 18-12 > SYS2 Test Review (Electronics) > Flashcards

Flashcards in SYS2 Test Review (Electronics) Deck (43):
1

What are the DC sources for the T-1

Battery, Starter/Generator, GPU

2

Describe T-1 Main Battery

24 volt, 40 ampere-hr, lead-acid

3

min battery voltage

22v

4

Where is the main battery located?

Aft Fuselage

5

Can the main battery power all the electronics?

Yes

6

Where is the external power receptacle?

Left fuselage

7

Describe the generator properties

28 volt, up to 400 amps

8

N2 required for single generator operations?

58%

9

Max Load for single generator operations on the ground?

280 amps

10

In-flight limitations for single generator operations

Below 32,500 ft: 400 amps

Above 32,500 ft: 280 amps

11

In-flight limitations for dual generator operations

280 amps

12

What component helps equalize the generator load?

GCU Generator Control Unit

13

Switch positions of the Master Generator Switch?

EMER and NORM

14

How many bus feeder lines are normally powered?

2

15

Where is the STBY BATT switch?

Co-pilot instr. panel

16

How do you arm the STBY BATT?

Push the button, it will say ARM

17

STBY Battery: Volts, Location, Type?

24v, Nose compartment, Lead-acid

18

What buses can the STBY BATT power?

only the STBY BUS

19

What does placing the BATT switch into the EMER position do?

Sends main battery power directly to the EMER BUS

20

What does placing the BATT switch into the EMER position do?

Sends main battery power directly to the EMER BUS

21

What are the AC power sources?

Inverters

22

Inverter voltage/frequency?

26v, 115v, 400Hz

23

#1 inverter normally powered from which bus?

LH Load Bus

24

#2 inverter normally powered from which bus?

RH Load Bus

25

Inverter Selector switch positions?

#1, #2, AUTO

26

If Inverter Selector switch positioned to #2, what happens?

#2 inverter powers the primary AC buses

27

What conditions will trigger the AC BUS SHED annunciator?

#2 inverter powering the primary AC buses AND the #2 inverter is being powered by the EMER BUS

28

Limitations of the LDG lights?

200 KIAS
Only below 20,000 MSL

29

Describe the NAV lights

Red (left wingtip)
Green (right wingtip)
White (vertical stab. trailing edge)

30

Describe the Anti-collision lights

3 white strobe lights, one on each wingtip, one on aft-most point of tail

50-60 cycles/min

31

Describe the rotating beacon

Red, top of the vertical stab.

45-55 cycles/min

32

Describe the wing inspection lights

White lights, shine on the leading edge of each wing to inspect for ice

33

Describe the LDG lights

2 white lights that extend from the nose of the aircraft

34

If the LDG gear is retracted, the LDG lights will ...

Automatically retract and shutoff

35

Flood Lights

Shine from beneath the shroud panel

36

The flood lights will automatically turn on when ...

INTEG ON
LH Load Bus loses power

37

Emergency Lighting System control located ...

Top right of overhead panel

38

Emergency Lighting System control located ...

Top right of overhead panel

39

What gets checked when Emer Lighting is placed in TEST position?

Exit lights and 2 cabin overhead general lights

40

Indications of a single generator failure?

MASTER WARNING
red GEN OFF
no volts or amps for that side

41

required N2 for single generator operations

58%

42

What is a remote control circuit breaker?

Circuit breaker for those that are inaccessible to the pilot (aft-fuselage)

43

What kind of circuit breaker do the Radio Masters and Non-essential Bus use?

Switch circuit breakers