Engine Systems

Question 1

T/F:

Two independent power sections drive one Combining Gear Box (CGB).

Answer 1

True

Question 2

Each engine is divided into the ______, ________, ________ and ______ sections.

Answer 2

intake, compressor, combustion, and exhaust

Question 3

The normal engine oil pressure operating range is __________ psi.

Answer 3

80 to 112

Question 4

The normal CGB oil pressure operating range is __________ psi.

Answer 4

60 to 85

Question 5

The starter is limited to how many seconds ON?

Answer 5

30

Question 6

T/F:

The particle separator switch should be in the OFF position when visible moisture is evident at temperatures below 5°C.

Answer 6

False

Question 7

When one engine fails, Nr can be expected to drop as much as __________% rpm or more.

Answer 7

2

Question 8

The indications of an Ng Overspeed malfunction are similar to a fuel control failure to the high side, but Ng, Nf, and Nr will increase excessively high level (greater than __________% Ng and __________% Nf).

Answer 8

100; 105