Engine

Question 1

What is the motoring duration

Answer 1

Max of 30 seconds

Question 2

What is the power source for the FaDEC?

Answer 2

28 V DC or Permanent Magnet Alternator, whichever is higher 

Question 3

Where are the thrush rating mode displayed

Answer 3

At the top of the E ICAS window, there are indications such as TO or CRZ in cyan

Question 4

When will the automatic thrust reserve system activate?

Answer 4

In one differential of 20% between engines, loss of FADEC communications

Question 5

When will FA DEC discontinue auto relite attempts

Answer 5

40% N2

Question 6

Which condition will cause both igniters be commanded on

Answer 6

Below 0 degree C, in flight start (assisted or windmilling), auto relight.

Question 7

List a type of start malfunctions for which FADEC will provide protection

Answer 7

No light off, hung start, hot start

Question 8

Describe the basic operation of the oil system

Answer 8

The oil system lubricates and cools the turbine engine main shack bearings and the accessory gearbox. The oil pumps will provide oil flow any time the core engine is turning. The pressure and scavenge pumps deliver oil under pressure to the engine bearings and gears and then recover the oil to the tank for reuse. Oil quality indication is provided for each engine oil tank by sight glass.