Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Phenom 300 > Electrical > Flashcards

Electrical Flashcards

1
Q

Min voltage for engine start?

A

24V

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

Min GPU voltage for battery charging

A

27v

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

What provides the DC power to airplane systems?

A

Electrical Power Generation and Distribution System (EPGDS)

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

What comprises the electrical power system?

A

2 starter generators, two batteries, one gpu.

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

What does the LPDU power?

A

DC BUS 1, CENTRAL BUS, SHED BUS 1

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

What does the RPDU power?

A

DC BUS 2, CENTRAL BUS, SHED BUS 2, HOT BATT BUS 2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What does the EPDU power?

A

EMERGENCY BUS, HOT BATT BUS 1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Where is the locations of batt 1 and 2

A

Batt 1 front nose

Batt 2 aft right side

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What device protects the systems on DC BUS 1 and 2 from surges from Batt 2 during engine start?

A

Quick Start Contactor

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What is the operational status of Gen 1 and 2 if the gpu is connected?

A

They are offline.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Which busses are powered by Gen 1 during normal operations?

A

DC Bus 1, Emergency Bus, Hot Bat Bus 1, Shed Bus 1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Which busses will be powered with battery power only?

A

Hot bus 1 and 2, DC Bus 1&2, central bus, emergency bus.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

What is necessary for the shed bus to come online on the ground

A

Single generator online or GPU online. 28 volts required to close contactor.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

What buses are still available during an electrical emergency

A

Hot bus one and two, central bus, and emergency bus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

What has occurred causing an electrical emergency

A

Generator one and two failure

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Identify the conditions when a dual generator failure has occurred, however, the automatic shedding of DC bus one and two and the shed buses does not occur

A

Electrical transfer failure CAS message

17
Q

Which buses will be lost during an engine failure in flight?

A

Shed bus one and two

18
Q

Know the caution regarding battery duration with both generators inoperative

A

The battery serve as a back up for the emergency loads for 45 minutes maximum, in case of a dual generator failure

Phenom 300 (9 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions