Engine Start LImits

Question 1

Abort engine start (Fuel Control Switch to CUTOFF) if No oil pressure

Answer 1

by the time the engine is stabilized at idle

Question 2

Abort engine start (Fuel Control Switch to CUTOFF) if No N1 rotation

Answer 2

by 30 seconds after N2 is stable at idle

Question 3

Abort engine start (Fuel Control Switch to CUTOFF) if The EGT does not increase within ____ seconds of the ___ being moved to RUN

Answer 3

25 seconds

Fuel Control Switch

Question 4

Oil temperature must be ____ before takeoff

Answer 4

at least above the bottom of the temperature scale before takeoff

Question 5

Maximum starter operation

Answer 5

Maximum operation: 5 minutes

Question 6

Cooling time

Answer 6

One half minute off per minute on

Question 7

Do not re-engage ____ switch if inadvertently shut off

Answer 7

fuel control

Question 8

Do not re-engage ____ switch until engine RPM is below 20%

Answer 8

ENGINE START

Question 9

Run the engine for at least ___ minutes, using a thrust setting ____ before applying takeoff thrust

Answer 9

3 minutes

normally used for taxi operations

Question 10

If 20% N2 is not possible, maximum motoring and a minimum of ___% N2 before FUEL CONTROL switch to RUN

Answer 10

15% N2

Question 11

If Engine Start Switch does not move to AUTO or if the corresponding VALVE light and EICAS message “L or R STARTER CUTOUT” appears, (take what action)

Answer 11

Position start switch to AUTO

Question 12

Standard day, sea level, approximate stabilized N1

Answer 12

25%

Question 13

Standard day, sea level, approximate stabilized N2

Answer 13

65%

Question 14

Standard day, sea level, approximate stabilized EGT

Answer 14

350°

Question 15

Standard day, sea level, approximate stabilized fuel flow

Answer 15

1200 PPH

Question 16

EGT may vary depending on 3 things

Answer 16

OAT
Pack configuration
engine conditions

Question 17

At 20% N2 or max motoring ______ to RUN

Answer 17

FUEL CONTROL SWITCH