Engine

Question 1

Thrust Setting & EGT Limits for TOGA ALL ENGs Operating ?

Answer 1

5 mins/ EGT = 950°C

Question 2

Thrust Setting & EGT Limits for TOGA OEI ?

Answer 2

10 mins/ EGT = 950°C

Question 3

Thrust Setting & EGT Limits for MCT ?

Answer 3

No Thrust Limit/ EGT = 915°C

Question 4

EGT Limits for Starting on Ground/ In-Flight ?

Answer 4

725°C

Question 5

Maximum N1 Speed ?

Answer 5

104%

Question 6

Maximum N2 Speed ?

Answer 6

105%

Question 7

Maximum Continuous Oil Temperature ?

Answer 7

140°C

Question 8

Maximum Transient Oil Temperature (15mins) ?

Answer 8

155°C

Question 9

Minimum Starting Temperature (OIL) ?

Answer 9

-40°C

Question 10

Minimum Temperature before Takeoff (OIL) ?

Answer 10

-10°C

Question 11

Minimum Oil Quantity ?

Answer 11

9.5qt + Estimated Average Consumption (0.5qt/hour)

Question 12

Minimum Oil Pressure ?

Answer 12

13psi

Question 13

What is 1 Cycle during a Start ?

Answer 13

A Standard Automatic Start includes up to 3 Start Attempts

Question 14

For Ground Starts - how Long is Pause that is Required between Successive Cycles ?

Answer 14

20 seconds

Question 15

After 4 Failed Cycles - how Long is the Cooling Period Required for ?

Answer 15

15 mins

Question 16

When N2 is Above 20% - What must NOT be Done ?

Answer 16

STARTER MUST NOT BE RUN !

Question 17

REVERSE THRUST LIMITS ?

Answer 17

• PROHIBITED IN FLIGHT
• Backing an Aircraft with REVERSERS IS NOT ALLOWED
• MAX REV NOT TO BE USED Below 70kt

Question 18

Is FLEX TAKEOFF Allowed on Contaminated RWYs ?

Answer 18

NO !

Question 19

TFLEX Cannot be …?

Answer 19

• Greater than TMAX FLEX - but Equal to ISA+53°C
• TMAX FLEX Corresponds to a Reduction of 25% from FULL RATED THRUST
• Lower than FLAT TEMPERATURE (TREF)
• Lower than Actual OAT