Engine

Question 1

The magenta N1 bugs must match within ( ) of each other.

Answer 1

1%

AFM 2-17

Question 2

Max ITT during engine start is ( ).

Answer 2

991°

AFM 1-17

Question 3

Engine synch must be off during (3)

Answer 3

1. Takeoff
2. Landing
3. Single engine operations

PTM 7-27

Question 4

An ( ) indication on the EICAS between the N1 indicators occurs when Engine Synch is on and the ( ).

Answer 4

amber SYNC
landing gear is down

AFM 4-28

Question 5

Required wait times between attempted engine starts.

Answer 5

1st try 1 minute
2nd try 2 minutes
3rd try 30 minutes

Question 6

The pilot sets engine power through ( ) located within the thrust levers, which sends an electrical signal to the respective DEEC.

Answer 6

RVDTs (Rotary Variable Differential Transformer)

PTM 7-9

Question 7

When operating in “Manual Fuel Mode”, the pilot sets power using the thrust levers that move ( ).

Answer 7

Thrust lever cables.

PTM 7-7

Question 8

A ( ) will be displayed in the N1 indicator when Manual Fuel is selected.

Answer 8

white MAN

PTM 7-9

Question 9

An amber MAN will display in the respective N1 indicator when the ( ).

Answer 9

DEEC detects a malfunction and reverts the Engine Fuel Control to Manual.

PTM 7-10

Question 10

During engine start, the ( ) turns on the corresponding standby fuel pump.

Answer 10

DEEC

PTM 7-26

Question 11

Normal oil pressure is ( ) to ( ).

Answer 11

50 - 80 psi.

AFM 3-19

Question 12

The pilot should not advance the thrust lever above idle if oil pressure is ( ).

Answer 12

below 65 psi,.

AFM 3-19

Question 13

Satisfactory oil pressure limits are ( ) to ( ), even with an amber oil pressure indication.

Answer 13

50 - 100 psi.

PTM 7-31

Question 14

During engine start, light off should occur within ( ).

Answer 14

10 seconds.

AFM 2-15

Question 15

The ( ) will automatically activate the engine ignition plugs during engine starts.

Answer 15

DEEC

PTM 7-24

Question 16

When both engine ignition plugs are activated, a ( ) is displayed on the EICAS.

Answer 16

green IGN

PTM 7-25

Question 17

With only one engine ignition plug activated, a ( ) is displayed on the EICAS.

Answer 17

white IGN

PTM 7-25

Question 18

When the ( ), an amber IGN will be displayed in the EICAS.

Answer 18

DEEC commands ignition and neither ignition plug activates

PTM 7-25

Question 19

Can the ignition plugs be turned on manually?

Answer 19

Yes, by pressing the Left/Right IGN switch on the pedestal.

PTM 7-25

Question 20

Takeoff power is limited to ( ) minutes.

Answer 20

5

AFM 1-17

Question 21

During engine start, the ( ) will rotate before the ( ).

Answer 21

N2 rpm will rotate before the N1 rpm

PTM 7-26

Question 22

In the event of a hot start, the pilot should ( )

Answer 22

move the thrust levers to cutoff.

PTM 7-26

Question 23

For an accurate reading, the engine oil level should be checked within ( ) of engine shutdown.

Answer 23

1 hour

PTM 7-29

Question 24

If N1 or N2 speeds are inappropriate for thrust lever position with no CAS message, the crew should ( ).

Answer 24

Refer to the Abnormal Engine Operation checklist in the amber section of the QRH.

QRH A-22

Question 25

If a flame out occurs, the crew should refer to the Engine Failure checklist in ( ).

Answer 25

the red section of the QRH.

Question 26

During cruise flight, if the engine oil pressure indicates 55 psi (amber box), the crew should refer to the ( ) checklist in the ( ) section of the QRH.

Answer 26

Oil Pressure Low
Red

QRH E-18

Question 27

In the event of an engine failure during final approach, the pilot should ( ).

Answer 27

select flaps 20° and fly Vref + 5

AFM 3-21

Question 28

If the crew decides to attempt an Air Start, the ( ) checklist should be completed prior to the ( ) checklist.

Answer 28

Engine Shutdown in Flight
Engine Air Start

QRH A-29

Question 29

In the event of an engine fire indication, the affected thrust lever should be ( ).

Answer 29

placed in idle (unless a critical thrust situation exists) for 15 seconds unless there are other indications of a fire.

AFM 3-18

Question 30

In the event of an engine fire indication, if the FIRE light goes out prior to 15 seconds after placing the thrust lever in idle, the most likely cause of the FIRE light was a ( ).

Answer 30

bleed air leak in the engine cowling.

PTM 8-3

Question 31

Engine acceleration in ( ) will be slower than normal and should be considered in a go-around situation.

Answer 31

manual

AFM 4-19

Question 32

Do not attempt an air start following an engine failure which was accompanied by ( ).

Answer 32

indications of internal engine damage or fire.

AFM 3-22

Question 33

When operating the engine in MAN mode above ( ), maintain ( ).

Answer 33

30,000’
an N1 speed greater than 66%

AFM 4-19

Question 34

What are the 2 ways to activate APR?

Answer 34

1. Automatically If it is armed and there is an N2 split >15%
2. Manually by advancing the thrust levers beyond T/O

Question 35

How many compressor fans are there?

Answer 35

5
4 low pressure
1 high pressure

Question 36

How many turbine fans are there?

Answer 36

4
1 high pressure
3 low pressure

Question 37

What overspeed protection do these engines have?

Answer 37

Flyweight governor mechanically prevents the N2 from exceeding 105%.

Absolute overspeed governor shuts the engine down at 109% N2.