Ground School Course Exam

Question 1

Wing span

Answer 1

95tf

Question 2

Overall length

Answer 2

64 ft 5-1/2 inch

Question 3

Cross wind limit

Answer 3

Dry 17

Wet 13

Question 4

Fuel capacity

Answer 4

Mains 168

Aux 167

Total 670 imp gals

Question 5

C of g limits

Answer 5

Fwd MAC 11 aft MAC 28

Question 6

MTOW

Answer 6

26900 lbs

Question 7

MLW

Answer 7

26900 lbs

Question 8

Max landing gear extension speed

Answer 8

137

Question 9

Max flap extension

Answer 9

1/4 135

1/2 97

3/4 97

Full 97

Question 10

Minimum control speed

Answer 10

71

Question 11

Best speed for turbulence

Answer 11

120

Question 12

Max take off power

Answer 12

48 imp

2700 rpm

1200 hp

1 min

Question 13

METO

Answer 13

42 imp

2550 rpm

1050 hp

Question 14

Max CHT cruise power

Answer 14

217

Question 15

Minimum oil pressure

Answer 15

Idling 15 psi

Taxi 40 psi

Ground run 60 psi

T/O and rate power 80 psi

Question 16

Maximum oil pressure

Answer 16

110 psi

Question 17

Maximum oil temp

Answer 17

T/O and rated power 100

Maximum cruise 85

Ground run 85

Question 18

Minimum oil temp before stages

Answer 18

Taxi 40

Ground runs 40

In flight 40

Question 19

Engine overspeed limits rpm

Answer 19

3050 rpm

30 seconds

Question 20

Maximum fuel pressure

Answer 20

17 psi

+/- 1 psi

Question 21

Minimum fuel pressure

Answer 21

14 psi

Question 22

Card air temp all conditions

Answer 22

38

Question 23

Card air temp all conditions

Answer 23

38

Question 24

Aileron trim tab Location

Answer 24

Right side

Question 25

Flap angle at full deployment

Answer 25

45 degrees

Question 26

Are the elevators interchangeable

Answer 26

Yes

Question 27

Fuel quality indicator switch direction of twist

Answer 27

Clockwise

Question 28

Gear reduction ratio

Answer 28

16:9

Question 29

What does the tach read off

Answer 29

Engine

Question 30

Does the firewall shut off shut oil off T o the engine

Answer 30

No

Question 31

Where does the feathering pump gets its oil from

Answer 31

Bottom of oil reservoir

Question 32

Where is number 1 cylinder

Answer 32

Top centre, rear bank

Question 33

Which magnetos feed which bank

Answer 33

Front bank, right mag Rear bank, left mag

Question 34

Four positions of mixture control

Answer 34

Rich Auto rich Lean Auto lean

Question 35

How many gals of oil is available for prop feathering

Answer 35

3 gals

Question 36

Where is the fire bottle

Answer 36

Behind co pilots seat

Question 37

What systems are hydraulically operated

Answer 37

Flaps Undercarriage Brakes Windscreen wipers

Question 38

What is the hydraulic tank capacity

Answer 38

8.3 imp quarts

Question 39

What’s is the hydraulic tank reserve capacity

Answer 39

2.5 imp quarts

Question 40

Static port location

Answer 40

Pitot static heads

Question 41

What hold landing gear up during flight

Answer 41

Hydraulic pressure

Question 42

What two instruments are electrical operated but not part of the electrical system

Answer 42

Engine tacho gen CHT

Question 43

If the cables to the prop governor were to break what rpm will the prop governor to

Answer 43

1900 to 2200 rpm

Question 44

How many batteries are fitted in the dc-3

Answer 44

Two 12v 88 amph

Question 45

What is the critical engine in the dc-3

Answer 45

Left engine

Question 46

Is the feathering pump motor protected by a circuit breaker

Answer 46

No