10. Automatic ignition is provided to the en-
gine during:
A. Excessive decelerations.
B. Engine start sequence after the START
button has been depressed.
C. Uncommanded decelerations.
D. All of the above.
11. The only engine related warning(s) to be
displayed on both the CWP and the
EICAS are:
A. Thrust reverser unsafe in flight.
B. DEEC failure.
C. Low fuel pressure and oil pressure.
D. Both a. and c.
12. Ten parallel-wired thermocouples located
between the HP and LP turbines provide:
A. N
1
rpm indication.
B. N
2
rpm indication.
C. ITT indication.
D. Both a. and b.
13. Dispatch with DEEC fault detection an-
nunciations is authorized by:
A. Engine/Aircraft Manufacturer.
B. FAA Minimum Equipment List.
C. Faults do not restrict dispatch.
D. Both a. and b.
14. In the manual engine mode of operation,
all of the following are true e
xcept:
A. The surge valve will remain fixed at
1
/
3
open.
B. Acceleration time is slower.
C. Surge protection is provided.
D. The fuel is controlled through the me-
tering valve in the FCU.
15. The
prevents icing of the fuel.
A. The FCU
B. The fuel flow divider
C. The motive flow injector pump
D. The FHOC
16. When operating with a dual generator
failure, which engine instrument(s) will
be available for display on the RMU?
A. N
1
B. N
2
C. Fuel flow
D. All of the above are available
17. The DEEC functions to provide all of the
following except:
A. Overspeed protection.
B. N
2
bug—rating display.
C. Thrust management.
D. Automatic performance reserve.
18. In the computer-on mode of operation
what engine overspeed protection is pro-
vided?
A. Only 107% N
1
, and 109% N
2
ulti-
mate overspeed shutoff.
B. Only 105% N
2
mechanical governor.
C. Only 107% N
1
, ultimate overspeed
shutoff.
D. 105% N
2
mechanical governor and
107% N
1
, plus 109% N
2
ultimate
overspeed shutoff.
19. When operating the engine in the manual
mode (CMPTR switch OFF), the follow-
ing is true.
A. The DEEC has full authority for all en-
gine operation through the PLA.
B. The DEEC functions only in a super-
visory mode, to provide engine over-
speed protection and fault monitoring.
C. Engine operation is achieved through
the power lever and mechanical link-
age to the fuel metering system.
D. There is no manual mode, only ON or
OFF.
LEARJET 45 PILOT TRAINING MANUAL
7-42
FOR TRAINING PURPOSES ONLY
FlightSafety
international
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