Engines and APU

Question 1

Reverse thrust cannot be selected unless ______.

Answer 1

the forward thrust is at idle

Question 2

The Engine Start Switch”,” set to FLT”,” provides ignition to
_____ with the Engine Start Lever in IDLE.

Answer 2

both igniters

Question 3

On the Upper Display Unit”,” an amber REV indicates that
the Thrust Reverser sleeve is ____. A green REV indicates
that the Thrust Reverser sleeve is _____.

Answer 3

) in transit or not in commanded position / deployed

Question 4

The Thrust Mode Display indicates R-TO (green). What

mode is active

Answer 4

Reduced Takeoff thrust

Question 5

N2 is the _____ pressure compressor and is a secondary

engine indication.

Answer 5

high

Question 6

N1 is the _____ pressure compressor and is a primary engine

indication

Answer 6

low

Question 7

A steady START VALVE OPEN (amber) light indicates the

_____

Answer 7

Start Valve is open and supplying air to the starter

Question 8

What causes the ENG FAIL Alert (amber) on the EGT

indicator?

Answer 8

) N2 drops below 50% and start lever in IDLE.

Question 9

In flight; the Engine Start Switch in CONT provides ignition
_____”,” with the Engine Start Lever in IDLE. (Select ALL
correct answers.)

Answer 9

to both igniters”,” when N2 is below idle
3) to selected igniters”,” when the engine is operating
normally

Question 10

Reverse video” displayed on the Engine Vibration readout

indicates _

Answer 10

high engine vibration leve

Question 11

During normal APU operations”,” the APU will automatically

shut down for all of the following lights EXCEPT ______

Answer 11

MAINT

Question 12

What is the indication if the engine oil pressure drops below
redline during takeoff roll (>80 kts)

Answer 12

The indication is a steady LOW OIL PRESSURE (amber)

light

Question 13

n EEC HARD ALTERNATE Mode”,” thrust is ______.

Answer 13

equal to or greater than normal mode thrust for the

same lever position

Question 14

What removes an ENG FAIL Alert (amber)

Answer 14

Pulling the Fire Switch

2) The engine recovers
3) Moving the Start Lever to CUTOFF
4) All of the above

Question 15

The Electronic Engine Control (EEC) in either normal or

alternate mode DOES NOT provide ______ protection.

Answer 15

EGT redline

Question 16

If an Engine EEC switch has both the ON (white) and ALTN
(amber) displays illuminated”,” the engine is operating in
____ mode

Answer 16

either SOFT or HARD alternate

Question 17

If an ENGINE CONTROL (amber) light illuminates”,” ______.

Answer 17

there is a non-dispatchable fault in the Engine Control

System

Question 18

An illuminated FILTER BYPASS light (amber) indicates ______.

Answer 18

an impending fuel filter bypass due to a contaminated

filter

Question 19

On the ground”,” after engine shutdown”,” a red box around

the EGT Readout indicates ______

Answer 19

an in flight exceedance has occurred

Question 20

The _______ compares commanded N1 to actual N1 and

adjusts fuel flow to achieve commanded N1

Answer 20

Electronic Engine Control (EEC)

Question 21

The Start Levers positions are ______.

Answer 21

IDLE and CUTOFF

Question 22

Positioning an engine Start Lever to CUTOFF closes the

_____

Answer 22

respective Spar and Engine Fuel Shutoff Valves

Question 23

The Ignition Select Switch in the IGN R position selects

Answer 23

the right igniter for use on both engines

Question 24

The REVERSER (amber) light on the Aft Overhead Panel”,”
illuminated for more than 12 seconds”,” triggers the Master
Caution ENG annunciation to indicate the thrust reverser
________

Answer 24

has a malfunctio

Question 25

During a normal preflight; power ON”,” Start Levers in
cutoff”,” the ENG VALVE CLOSED lights (blue) and SPAR
VALVE CLOSED lights (blue) should be ______

Answer 25

illuminated dim which indicates the valves are closed

Question 26

After the APU reaches 95 percent RPM”,” if the LOW OIL

PRESSURE (amber) light is still illuminated”,” _______.

Answer 26

the APU initiates an automatic shutdown

Question 27

In Normal Mode”,” the Electronic Engine Control (EEC) uses

____ conditions and _____ to calculate N1 thrust ratings

Answer 27

sensed flight / bleed air demand