777-300ER

Question 1

777-300ER Engine

Answer 1

GE90-115B

Question 2

GE90-115B Max Thrust

Answer 2

115300 lb

Question 3

GE90-115B Spools

Answer 3

Two

Question 4

GE90-115B Compressors

Answer 4

4 LP, 9 HP

Question 5

GE90-115B Turbines

Answer 5

2 HP, 6LP

Question 6

GE90-115B Pressure ratio

Answer 6

42:1

Question 7

Fuel burn

Answer 7

9 tonne first hour, 8.5/hr thereafter

Question 8

777-300ER MTOW

Answer 8

351 500 kg

Question 9

777-300ER Range

Answer 9

7930 nm

Question 10

777-300ER Max cruise alt

Answer 10

43,100ft

Question 11

777-300ER Fuel capacity

Answer 11

181 300 L

Question 12

GE90-115B Bypass Ratio

Answer 12

9:1

Question 13

777-300ER Typical seating

Answer 13

365

Question 14

777-300ER Hydraulic systems

Answer 14

Left System -
Engine pump
Electric pump

Centre system
2 Electric pumps
2 Air driven pumps
1 - RAT(flight controls only)

Right System
Engine pump
Electric pump

Question 15

777-300ER Left systems

Answer 15

Flight Controls

Left thrust reverser

Question 16

777-300ER centre system

Answer 16

Everything(except thrust reversers and normal brakes)

Question 17

777-300ER Right System

Answer 17

Flight controls
Right Thrust reverser
Normal brakes

Question 18

777-300ER number in fleet

Answer 18

53 (last delivered on 26th September 2015 making it the largest 777 operator in Asia)

Question 19

777-300ER number on order

Answer 19

0