15.13 STARTING/IGNITION

Question 1

how many systems must operate simultaneously during an engine start

Answer 1

2

Question 2

what are the two systems that operate during an engine start

Answer 2

compressor rotated to speed at which adequate air is passed through, ignition of the air/fuel mixture

Question 3

what is rotated in the engine for a gas turbine engine start

Answer 3

high pressure compressor

Question 4

when is a cartridge starter used

Answer 4

sometimes on gas turbine engines, for a quick independent starting methos

Question 5

when is an air starter used

Answer 5

most modern jets engines

Question 6

what are the advantages of air starters

Answer 6

lighter and economical to operate

Question 7

what are the 2 types of electric starter systems on gas turbine engines

Answer 7

direct cranking, starter generator

Question 8

what ignition is used if there is a chance of engine flame out

Answer 8

continuous ignition

Question 9

what does 1 joule per second equal in watts

Answer 9

1 watt

Question 10

what do you listen for when testing the igniter plugs

Answer 10

clicks