King Air 200 Fire Protection and Pneumatic

Question 1

1. How many times can the fire-extinguishing system be fired between supply cylinder recharges, per engine?

A. One

B. Two
C. Three
D. Four

Answer 1

A. One

Question 2

2. The amber discharge (D) light, when
   illuminated (other than for test purposes),
   indicates:

A. The supply cylinder is full.

B. The supply cylinder is half empty.

C. The extinguisher has been discharged,
and the supply cylinder is empty.

D. The supply cylinder is available for
discharge.

Answer 2

C. The extinguisher has been discharged,
and the supply cylinder is empty.

Question 3

3. The fire detection system is tested by the flight crew using the TEST switch. The switch:

A. Supplies an electrical signal similar to the one that the detectors send to the warning annunciating system.

B. Heats up an infrared source by each detector.

C. Only checks the annunciator system operation.

D. Directs a small amount of bleed air to heat the detectors.

Answer 3

A. Supplies an electrical signal similar to the one that the detectors send to the warning annunciating system.

Question 4

1. To what systems does the pneumatic system supply bleed air?

A. Electrical and hydraulics

B. Air data computer

C. Vacuum, hourmeter, brakes deice (if installed), door seal, surface deice, rudder boost, and hydraulic gear reservoir

D. Windshield, radiant heat, flight controls

Answer 4

C.

1. Vacuum
2. hourmeter
3. brakes deice (if installed)
4. door seal
5. surface deice
6. rudder boost
7. hydraulic gear reservoir

Question 5

2. Where does the negative pressure for the vacuum system originate?

A. 18 psi regulator

B. Pneumatic bleed-air venturi

C. Refrigerant compressor

D. Safety/dump valve

Answer 5

B. Pneumatic bleed-air venturi

Question 6

3. A bleed air leak can cause a decreased ______ and an increased _________.

A Engine Torque, N1

B Engine rpm, ITT

C Engine Temperature, N1

D Engine Torgue and ITT

Answer 6

D Engine Torgue and ITT

Question 7

4. When a BLEED AIR VALVE switch is positioned to PNEU/INSTR & ENVIR–OFF after a L or R BL AIR FAIL annunciator illuminates, the engine instruments are to be monitored for?

A Increased torque; decreased ITT
B Increased ITT; decreased torque
C Steady N1 rpm; decreased ITT
D Increased N 1 rpm; decreased ITT

Answer 7

A Increased torque; decreased ITT

Question 8

What is the maximum operating pressure limit of the pneumatic system?

A. 12 psi
B. 18 psi
C. 6 psi
D. 20 psi

Answer 8

B. 20 psi (according to the green arc on the gauge)

Question 9

6. From sea level to 15,000 feet MSL, what is the normal vacuum range of the vacuum system?

A. 3.0–4.3 in. Hg
B. 3.0–4.3 psi
C. 4.3–5.9 in. Hg

Answer 9

C. 4.3–5.9 in. Hg

15,000 to 35,000 is 2.8 to 4.3