Engine System Numbers/Questions

Question 1

The T700-GE-701D/CC turboshaft engine has a shaft horsepower rating of ____ SHP.

Answer 1

1940 SHP

Question 2

The 10 Minute TGT limiting temp is ___ - ___ Degrees C (Not DEC limit)

Answer 2

851 - 878 C

Question 3

The 2.5 Minute TGT limiting temp is ___ - ___ Degrees C (not limited by DEC)

Answer 3

878 - 903 C

Question 4

The HMU fuel pressure output is ___ PSI.

Answer 4

832 PSI

Question 5

The red button on the engine fuel filter pops at a pressure differential of ___ PSI.

Answer 5

6 PSI

Question 6

Ng overspeed limit is ___.

Answer 6

110 +/- 2

HMU

Question 7

Nf overspeed limit is ___.

Answer 7

120 +/- 1

ODV

Question 8

Nf engine trim limit is ___ - ___.

Answer 8

96 - 100%

Question 9

What is the engine oil capacity?

Answer 9

7.6 Quarts

Question 10

The engine oil filter impending bypass button (LRB) is popped at ___ - ___ PSI pressure differential.

Answer 10

44 - 60 PSI

Question 11

Engine oil filter bypass takes place at ___ - ___ PSI

Answer 11

60 - 80 PSI

Question 12

Engine oil filter bypass thermal lockout takes place at ___ degrees C

Answer 12

38 Degrees C

Question 13

Engine anti ice MUST be on at less than/equal to ___ degrees C.

Answer 13

4 degrees C

Question 14

Engine anti ice MAY be on at ___ - ___ degrees C.

Answer 14

4 - 13 Degrees C

Question 15

Engine anti ice WILL NOT be on at greater than ___ degrees C.

Answer 15

13 degrees C

Question 16

The engine oil cooler relief valve will open to dump scavenge oil at ___ - ___ PSI.

Answer 16

22 - 28 PSI

Question 17

The #1 / #2 ENGINE OIL TEMP caution light comes on at ___ degrees C.

Answer 17

150 Degrees C

Question 18

The #1 / #2 ENGINE OIL PRESS caution light comes on when oil pressure drops below ___ PSI.

Answer 18

22 PSI

Question 19

1 / #2 ENGINE INLET ANTI ICE ON Advisory light comes on when engine inlet fairing temp is ___ Degrees C or above

Answer 19

93 Degrees C

Question 20

Engine Hot Start Protection parameters are ___ TGT, ___% Nf, and ___% Ng

Answer 20

851 TGT

50% Nf

60% Ng

Question 21

The Abort Start TGT limit is ___ Degrees C

Answer 21

851 Degrees C

Question 22

When does the starter drop out on engine start?

Answer 22

52 - 65% Ng

Question 23

The engine alternator supplies AC power for all essential functions. It also supplies power to the ____, ____, and __ signal to the signal data converter (SDC).

Answer 23

It supplies power to the igniter exciter, DEC, and provides an Ng signal to the SDC