Test 3

Question 1

WHAT TYPE OF FUEL INJECTION SYSTEM IS THE RSA?

Answer 1

CONTINUOUS FLOW SYSTEM

Question 3

FUEL STAINS AT THE ATMOSPHERIC VENT INDICATE?

Answer 3

Damaged bellows/Problem with bellows

Question 4

ON THE SUPERCHARGER, WHAT IS THE SOURCE OF OIL FOR THE BEARING?

Answer 4

ENGINE OIL

Question 5

SUPERCHARGERS ARE DRIVEN BY?

Answer 5

THE CRANKSHAFT

Question 6

WHAT CONTROLS THE AMOUNT OF EXHAUST THAT IS ROUTED THROUGH THE TURBINE?

Answer 6

WASTEGATE

Question 7

THE APC SENSES WHAT PRESSURE IN THE TURBOCHARGER SYSTEM?

Answer 7

UPPER DECK PRESSURE

Question 8

THE RATIO CONTROLLER IN THE APC PREVENTS WHAT IN THE TURBOCHARGER SYSTEM

Answer 8

OVERBOOSTING CONDITION

Question 9

WHAT IS THE PRESSURE BETWEEN COMPRESSOR AND THROTTLE VALVE?

Answer 9

UPPER DECK PRESSURE

Question 10

WHAT FORCE CLOSES THE WASTEGATE ON AN AUTOMATIC TURBOCHARGER SYSTEM

Answer 10

ENGINE OIL PRESSURE

Question 11

WHAT UNIT IS INBETWEEN THE TURBINE AND THE COMPRESSOR?

Answer 11

BEARING HOUSING

Question 12

THE SPRING IN THE AUTOMATIC WASTEGATE DRIVES THE VALVE CLOSED OR FULL OPEN?

Answer 12

FULL OPEN

Question 13

WHAT DOES RATE OF CHANGE CONTROLLER DO?

Answer 13

PREVENTS RAPID CHANGES IN BOOST RESULTING FROM ABDRUPT THROTTLE CHANGES

Question 14

THE PRV INSTALLED IN THE UPPER DECK PRESSURE IN A TURBO PRVENTS WHAT?

Answer 14

PREVENTS OVERBOOSTING

Question 15

ON THE SEA LEVEL BOOSTED ENGINE, WHAT DOES THE EXHASUT BYPASS VALVE DO?

Answer 15

SAME AS WASEGATE

Question 16

What are the time limits for air filters?

Answer 16

Paper: 500 hrs

Foam:100 hrs

Question 17

What is the failsafe position of the wastegate?

Answer 17

Open (spring pressure)

Question 18

How does a turbocharger work?

Answer 18

Controls amount of exhaust gas passing through the turbine through a wastegate

Question 19

Where do you measure upper deck pressure

Answer 19

Between Compressor discharge and throttle body

Question 20

______ uses bellows to automatically operate wastegate using oil from oil cooler. Using the variable restrictor valve (UPPER DECK PRESSURE SENSING)

Answer 20

APC

Question 21

_______ contains a plunger, cam, lever, and linkage to the throttle.

Answer 21

VAPC

Question 22

At full throttle, what pressure sensing will work?

Answer 22

APC and Density Controller

Question 23

At cruise settings, which system will sense pressure?

Answer 23

VAPC

Question 24

At various throttle settings, which system senses pressure?

Answer 24

Pressure Ratio Controller/Differential Pressure Controller

Question 25

What does the Pressure Ratio Controller?

Answer 25

Limits chance of overboost by limiting pressure differential compared to outside air pressure

Question 26

Which pressure controller is ground adjusted for takeoff power

Answer 26

Density Controller

Question 27

What are Sea Level Boosted Engines designed to do?

Answer 27

Maintain sea level performance up to critical altitude

Question 28

Which Pressure controller operates at every position other than full throttle?

Answer 28

Differential Pressure Controller or Pressure Ratio Controller

Question 29

What does the Power Recovery Turbine do?

Answer 29

Recovers power by using exhaust gases to turn crankshaft

Question 30

What type of systems are continental and RSA systems?

Answer 30

Continuous flow

Question 31

What force opens wastegate?

Answer 31

Spring Pressure

Question 32

Fuel staining on outside of fuel nozzle indicates what?

Answer 32

Clogged Fuel injector

Question 33

What is a sonic venturi used for?

Answer 33

Cabin pressure

Question 34

What does a power recovery turbine drive?

Answer 34

Crank

Question 35

What does rate of change diaphragm do?

Answer 35

Prevents bootstrapping