Mo1-2-3-5

Question 1

Ng tachometer indicates what?

Answer 1

Speed of engine

Question 2

Engine trimming is done for what purpose?

Answer 2

To adjust the engine controls to give maximum rated thrust

Question 3

What does FOD stand for?

Answer 3

Foreign object damage

Question 4

N₁ tachometer indicates what?

Answer 4

Speed of low pressure compressor

Question 5

Before starting a turbine engine you should do what?

Answer 5

Make sure power levers are in the cutoff position

Question 6

Engine power ratings are expressed in what values?

Answer 6

EPR, N₁ or torque

Question 7

What is a hot start?

Answer 7

Ignition occurs when there is a rich air/fuel mixture

Question 8

What is a hung start?

Answer 8

Engine does not accelerate enough to become self sufficient

Question 9

Which is an indicator of exhaust gas temperature?
TGT
LCD
CRT
EPR

Answer 9

TGT

Question 10

Manufacturer’s Service Bulletins are used for what?

Answer 10

Inform owners of design changes

Question 11

A continuous airworthiness inspection is mostly used by whom?

Answer 11

Commercial operator of large aircraft

Question 12

What is the purpose of a conformity inspection?

Answer 12

To check whether an aircraft meets its specifications

Question 13

An approved aircraft inspection program is mostly used when?

Answer 13

When the regulatory body deems a 100 hour inspection or annual inspection not sufficient

Question 14

What is the ATA chapter for Landing Gear?

Answer 14

ATA 32

Question 15

What is the examination phase of the inspection process for?

Answer 15

Physically assess the airworthiness of the aircraft

Question 16

Which item is not a type of stress overload?

1) Compression
2) Erosion
3) Torsion
4) Bending

Answer 16

Erosion

Question 17

Primary source of heat damage on a aircraft is from what?

Answer 17

Engine

Question 18

What is the first action in troubleshooting?

Answer 18

Identifying the problem

Question 19

What is the primary reference tool for the maintenance technician?

Answer 19

Maintenance manual

Question 20

What is one application of an external power cart?

Answer 20

For starting engines on the ground

Question 21

The reverse-polarity diode is used in the circuit for what reason?

Answer 21

Incorrect polarity being connected to aircraft

Question 22

The external power plug does not have to be fully inserted into the aircraft receptacle for the power to be applied to the aircraft.

true or false

Answer 22

false

Question 23

What must be checked when replacing a battery on a battery cart?

Answer 23

Its polarity matches the aircraft’s polarity

Question 24

What could cause no battery charging from an external power source?

Answer 24

Very low battery voltage

Question 25

According to Figure 7-60 (Airframe Textbook) which component prevents the external power relay closing if incorrect polarity power is applied?

Answer 25

Diode D1

Question 26

A standard AN type power plug has 4 pins.

Answer 26

no

Question 27

What is an APU?

Answer 27

Auxiliary Power Unit

Question 28

What type of external power cart should be hooked up to a 24 volt aircraft?

Answer 28

24 volt power cart

Question 29

The smallest pin in a standard plug is for closing the external power relay?

Answer 29

yes

Question 30

If a hydraulic power unit is going to be used for swinging the gear what precaution do you have to take?

Answer 30

Make sure the hydraulic power unit uses compatible fluid

Question 31

What is the most important consideration prior to jacking an aircraft?

Answer 31

You must follow the manufacturer’s instructions

Question 32

What must be done with screw type safety collars when jacking an aircraft?

Answer 32

They must be screwed down as the jack is raised

Question 33

If the throttles are moved to idle during a landing attempt without the gear down what happens?

Answer 33

A warning horn will activate

Question 34

The landing gear doors must be rigged to fit loose when closed. true or false

Answer 34

false

Question 35

What has to be done to stressed panels before jacking?

Answer 35

They must be installed on the aircraft

Question 36

Sequence valves prevent the gear from moving until the gear doors are open. True or False

Answer 36

true

Question 37

Before towing or moving the aircraft you must ensure what?

Answer 37

The gear safety pins are installed

Question 38

What prevents the gear from falling too fast during extension?

Answer 38

Orifice check valve in the fluid lines

Question 39

When the aircraft is sitting on the ground normally what prevents the retraction of the landing gear?

Answer 39

The squat switch and gear handle lever