GTM Flashcards

1
Q

What EOSS is used for starting a GTM?

A

CAMS

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2
Q

What EOSS is used for stopping a GTM in AUTO?

A

CMAS

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3
Q

What EOSS is used for Emergency Starting a GTM?

A

CEAS

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4
Q

What EOSS is used for GTM fuel Purge?

A

CMFPG

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5
Q

What EOSS is used for Motoring a GTM?

A

CPTM

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6
Q

What is the High Module Temp for the GTM set at?

A

400 degrees

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7
Q

What are the parameters for T 5.4 Idle/High?

A

Idle: 1000 degrees
Start Up: 1350 degrees
Operating: Alarm 1600 degrees, Trip 1625 degrees

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8
Q

What are the parameters for the GG Idle/Overspeed?

A

Idle: 5000rpm +or- 100rpm
High: 9700rpm
Overhaul: 10,122rpm

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9
Q

What is the parameters of the PT Idle/Overspeed?

A

Idle: 1600-2200rpm
High Alarm: 3852rpm
Shutdown: 3960rpm
Overhaul: 4585rpm

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10
Q

What is the parameters of the GG High VIB’s?

A

High Alarm: 4mils

Shutdown: 7mils

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11
Q

What is the parameters of the PT High VIB’s?

A

High Alarm: 7mils

Shutdown: 10mils

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12
Q

What are the parameters for L/O pressure Alarm?

A

Low Alarm: 12psi

Trip: 6psi

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13
Q

What is the sequence for the Motor Duty Cycle?

A

Air pressure 20-22psi
5min on, 10min off(any # of cycles)
5min on, 2min of; 5min on, 18min off(30 min period)

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14
Q

What is the sequence for the Starter Duty Cycle?

A

Air pressure 32-85psi
45sec on, 2min off(any # of cycles)
2min on, 5min off; 2min on, 21 min off(any 30min period)

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15
Q

What is the sequence for the Igniter Duty Cycle?

A

45sec on, 30min off

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16
Q

What is the parameters for the LOSCA?

A

Total 40gal
Normal 19-24 gal
Low alarm 9.6gal

17
Q

What permissive’s activate Anti-Icing?

A

41 degrees 70% humidity

18
Q

What is the parameters for Blow in Doors?

A

High Inlet DP Alarm opens at 8.5” H2O/10sec

Instantly opens at 12” H2O

19
Q

What are the characteristics of the P/T Brake?

A

Holds the power turbine stationary until engine is placed online
Hydraulically operated by 2190
Pressurized with 85 psig ships service air
Engaged no longer than 14min

20
Q

Where is bleed air extracted from?

A

16th stage of compressor