Systems 2 Review Flashcards

1
Q

A remote control circuit breaker (RCCB) is a specific kind of circuit breaker

A

not readily accessible to Pilot or Co-Pilot

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2
Q

The LH and RH radio busses are

A

switch type circuit breaker

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3
Q

An electrical bus is a line in either the AC or DC power that

A

connects electrical components

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4
Q

The. power sources for the DC electrical system are

A

Generators
External Power

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5
Q

The main aircraft battery powers

A

AC and DC busses

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6
Q

When the BATTERY switch. is ON and there is no other power on the aircraft, battery power is supplied to

A

the entire DC electrical system and both inverters

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7
Q

The main aircraft battery is locate in the

A

aft fuselage compartment

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8
Q

The output of a fully charged main aircraft battery is

A

24 Volts DC

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9
Q

The T-1A main aircraft batter is a

A

24 Volt DC Lead Acid Battery

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10
Q

Do not attempt a battery start if the main aircraft battery voltage is

A

below 22 volts DC

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11
Q

The external power receptacle is located on the

A

lower left side of the fuselage and routes 28 volt DC power to the aircraft

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12
Q
Generator "In flight" limitations when only one generator is operating are:
up to \_\_\_ feet
\_\_\_ amps
\_\_\_ to \_\_\_ feet
\_\_\_ amps
A

up to 32,500 feet
400 amps

32,500 to 41,000 feet
280 amps

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13
Q

With both engines operating on the ground, what is the maximum allowable load for each generator

A

280 amps

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14
Q

T-1A generators output is

A

28 volts DC

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15
Q

Under normal operations there are how many bus feeders?

A

2 Bus feeders

powered between Main bus and its associated Load bus

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16
Q

The standby power switch light is located

A

on the Co-Pilots panel

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17
Q

That is the location and load for the standby battery is

A

Nose compartment

24 volt

18
Q

The only communication/navigation system available, when the standby bus is the only bus powered on the aircraft is the

A

UHF communication radio

19
Q

The standby battery can power the

A

Standby bus only

20
Q

How do you arm the standby power system

A

Press the STBY PWR switch light and insure the ARM indicator illuminates

21
Q

Placing the battery switch to the EMER position causes the main aircraft battery to power

A

the Emergency bus

22
Q

When operating on the standby and emergency buses only, you lose

A

Normal Landing Gear Extension
Flaps
Speed Brakes

23
Q

With the STBY POWER in ARM on the Standby bus will be powered bu the Master Generator Switches are placed in the

A

EMER position and the Battery Switch is placed to OFF

24
Q

Location and Positions of the MASTER L GEN and R GEN switches

A

Overhead board

NORM and EMER

25
Q

Location and Positions of the MASTER L GEN and R GEN switches

A

Overhead board

NORM and EMER

26
Q

The inverter select switch, located on the main circuit breaker panel has which positions

A

No. 1
OFF
No. 2

27
Q

According to TO 1T-1A-1, the pilot should normally leave the AC voltmeter selector switch in

A

No. 1 INV

115 V

28
Q

The No. 2 INVERTER powers the primary AC buses when

A

the inverter selector is in the No. 2 Position

29
Q

The NO. 1 INVERTER receives power from

A

the LH Load Bus

30
Q

The RH LOAD BUS normally powers

A

the No. 2 Inverter

31
Q

If the AC BUS SHED annunciator on the copilot’s shroud panel is illuminated

A

the AC shed buses are depowered

32
Q

Each inverter converts DC power into

A

25 and 115 volts AC

33
Q

Each inverter converts DC power into

A

25 and 115 volts AC

34
Q

Indications of left generator failure: MASTER CAUTION RESET switch lights flash and

A
L GEN OFF annunciator illuminates
LH AMPS read zero
RH AMPS read higher
LH VOLTS read zero
RH COLTS read normal
No Loss of electrical equipment
35
Q

If the. NO. 1 INVERTER fails and the distribution circuits are functioning properly

A

the No. 2 INVERTER powers the Primary AC Buses and Secondary AC Buses depower

36
Q

If you’ve experienced a single inverter failure, set the inverter voltage select knob to

A

115 Volt position for the inverter that is powering the Primary bus

37
Q

If the MASTER CAUTION RESET switch lights flash and the INV 2 FAIL annunciator illuminates, check the

A

Inverter and Inverter control circuit breakers for the No. 2 INVERTER

38
Q

The NO 1 INVERTER has failed. The AC BUS SHED annunciator (on copilot’s shroud panel) illuminates when the

A

NO 2 INVERTER is powered by the EMER bus and is providing power to the Primary buses

39
Q

BAT CUT OFF annunciator indicates the

A

Battery relay is open and battery charging will not occur

40
Q

You notice an illuminated BATTERY FDR FAIL light on the overhead panel and there are no other indications. Per Section III, you turn the

A

Battery OFF.

Battery charging will not occur.

41
Q

The EMER BUS FDR FAIL annunciator light illuminates and the EMER BUS FDR circuit breaker open, the

A

The Emergency bus is powered by the left load bus

42
Q

A secondary indication of failure of the emergency bus feeder circuit is

A

an open EMER BUS FDR