Q1. The maximum propeller diameter is:
Correct answer is – 76 inches
Q2. What is the Green Arc (Normal Operating Range) for the Tachometer?
Correct answer is – 500 RPM to 2600 RPM
Q3. Blue Radial Line (One Engine Inoperative Best Rate of Climb, Speed)
| Marking | KIAS |
|---|---|
| Red Radial Line (Never Exceed) | 205 |
| Red Radial Line (One Engine Inoperative Air Minimum Control Speed) | 66 |
| Blue Radial Line (One Engine Inoperative Best Rate of Climb Speed) | 92 |
| Yellow Arc (Caution Range – Smooth Air Only) | 166 to 205 |
| Green Arc (Normal Operating Range) | 67 to 166 |
| White Arc (Flap Down) | 64 to 115 |
Q4. Under what condition will the landing gear warning horn sound?
Correct answer is – When the landing gear is not down and locked at low throttle settings. Explanation: The warning horn alerts the pilot to a potential gear-up landing by sounding whenever throttle settings are reduced and the gear is not down and locked.
Q5. What action should the pilot take if the red landing gear warning light remains illuminated continuously?
Correct answer is – Recycle the landing gear. Explanation: Continued illumination may indicate an abnormal gear position or malfunction. The POH recommends recycling the landing gear to obtain a proper indication.
Q6. What is the minimum approved fuel grade (AVGAS ONLY)?
Correct answer is – 100 or 100LL Aviation Grade
Q7. Engine failure during Takeoff speed below 85 KIAS , if inadequate runway remains to stop :
Correct answer is – Close throttle immediately. Apply maximum brakes. Turn off battery. Turn off fuel selector. Continue stopping straight ahead.
Q8. Why is the alternate air system effective at preventing induction blockages caused by freezing rain or snow?
Correct answer is – The alternate air bypasses the filter and is heated before reaching the turbocharger. (Heated alternate air melts accumulated ice, snow, or freezing rain and prevents blockage of the engine induction system.)
Q9. Basic empty weight is:
| Category | Item | Value |
|---|---|---|
| Weight Limits | Max. Takeoff Weight | 4407 LBS / 1999 Kg |
| Weight Limits | Max. Landing Weight | 4407 LBS / 1999 Kg |
| Weight Limits | Forward Baggage Compartment | 100 LBS / 45 Kg |
| Weight Limits | Aft Baggage Compartment | 100 LBS / 45 Kg |
| Weight Limits | Max. Zero Fuel Weight | 4407 LBS / 1999 Kg |
| CG Limits | 3400 lbs – Forward Limit | 82.0 in aft of datum |
| CG Limits | 3400 lbs – Rearward Limit | 94.6 in aft of datum |
| CG Limits | 4250 lbs – Forward Limit | 86.7 in aft of datum |
| CG Limits | 4250 lbs – Rearward Limit | 94.6 in aft of datum |
| CG Limits | 4407 lbs – Forward Limit | 88.0 in aft of datum |
| CG Limits | 4407 lbs – Rearward Limit | 94.6 in aft of datum |
| Datum | Reference Datum | 78.4 inches ahead of wing leading edge at the inboard edge of the fuel tank |
Q10. The stabilator incorporates which device to improve longitudinal stability and provide longitudinal trim?
Correct answer is – Anti-servo tab
Q11. The optional propeller manufacturer is:
Correct answer is – McCauley
Q12. Before attempting manual extension of the landing gear, which of the following should be checked?
Correct answer is – Popped circuit breakers, battery switch ON, and alternators. Explanation: Before selecting manual extension, the pilot should verify that electrical power is available and that no circuit breaker has opened inadvertently.
Q13. Air filter for engine intake:
Correct answer is – Paper element.
Q14. Type of Battery Fitted:
Correct answer is – 24 Volts; 65 Amps (19 Amp-Hours)
Q15. To recover from an unintentional spin, the immediate actions to be taken are:
Correct answer is – Retard the throttle to idle position, then apply full opposite rudder
Q16. Engine Prime Time:
Correct answer is – 3 seconds (according to ambient temperature)
Q17. Which statement regarding fuel drains is correct?
Correct answer is – Fuel drains are provided for each fuel filter, each fuel tank, and each crossfeed line. (The aircraft is equipped with fuel drains for each fuel filter (2), each fuel tank (4), and each crossfeed line (2) to ensure proper fuel system inspection and contamination removal before flight.)
Q18. In the event of prop overspeed:
Correct answer is – Retard the throttle to full aft and also move the prop control to full decrease RPM.
Q19. Shimming of Nose Landing Gear:
Correct answer is – Spring
Q20. Which instruments should be checked to confirm the suspected engine failure?
Correct answer is – Fuel Flow, EGT, and Oil Pressure on the suspected engine.
Q21. What is the maximum continuous power rating of the engine?
Correct answer is – 200 BHP
Q22. What happens if the primary induction air source becomes blocked during flight?
Correct answer is – An automatic alternate air door opens to ensure continuous induction airflow. (The system includes an automatic alternate air door that opens whenever the primary air source is blocked, ensuring a continuous supply of induction air to the engine.)
Q23. Engine failure during flight below 66 KIAS, what action should the pilot take? 1. Apply rudder towards the inoperative engine to maintain direction control.2. Apply rudder towards the operative engine to maintain direction control.3. Lower Nose to accelerate above 66KIAS ( 67KIAS if AFT door removed )4. Operative engine .. increase Power as Airspeed increases above 66KIAS.5. If Altitude permits, a restart May be attempted.
Q24. What is the maximum Oil Temperature indicated by the Red Line?
Correct answer is – 240°F
Q25. Contaminated fuel should be drained from which locations during the preflight inspection?
Correct answer is – Both gascolator quick drains and crossfeed line drains (Water and sediment can accumulate in the gascolators and crossfeed lines; therefore, both locations must be checked and drained during preflight.)
Q26. Continuous operation above 32 in. Hg manifold pressure should be avoided between:
Correct answer is – 2000 and 2200 RPM
Q27. Hydraulic Pressure for Landing Gear:
Correct answer is – Electrically powered, reversible hydraulic pump.
Q28. During a gear-up emergency landing, which items should be turned OFF before touchdown?
Correct answer is – Battery, ignition switches, and fuel selector valve controls. Explanation: Securing electrical power and fuel supply reduces the risk of fire following a gear-up landing.
Q29. What is the maximum cylinder head temperature (CHT) limit?
Correct answer is – 460°F
Q30. Lower red radial line signifies:
| Marking | KIAS |
|---|---|
| Red Radial Line (Never Exceed) | 205 |
| Red Radial Line (One Engine Inoperative Air Minimum Control Speed) | 66 |
| Blue Radial Line (One Engine Inoperative Best Rate of Climb Speed) | 92 |
| Yellow Arc (Caution Range – Smooth Air Only) | 166 to 205 |
| Green Arc (Normal Operating Range) | 67 to 166 |
| White Arc (Flap Down) | 64 to 115 |
Q31. Rudder effectiveness in the PA-34-220T is increased by:
Correct answer is – An anti-servo tab on the rudder
Q32. Parking brake is released by:
Correct answer is – Pushing the parking brake handle forward and tapping the toe brakes
Q33. Design maneuvering speed
| Marking | KIAS |
|---|---|
| Red Radial Line (Never Exceed) | 205 |
| Red Radial Line (One Engine Inoperative Air Minimum Control Speed) | 66 |
| Blue Radial Line (One Engine Inoperative Best Rate of Climb Speed) | 92 |
| Yellow Arc (Caution Range – Smooth Air Only) | 166 to 205 |
| Green Arc (Normal Operating Range) | 67 to 166 |
| White Arc (Flap Down) | 64 to 115 |
Q34. The intake filter air box uses a manually operated two-way valve to:
Correct answer is – Select between filtered primary air and alternate air. (The two-way valve allows the pilot to select either filtered induction air or alternate air that bypasses the filter and is routed directly to the turbocharger.)
Q35. Is the combustion heater approved above 25,000 feet?
Correct answer is – Operation of the combustion heater above 25,000 feet is not approved.
Q36. Yellow Arc ( Caution Range ) in KIAS is:
| Marking | KIAS |
|---|---|
| Red Radial Line (Never Exceed) | 205 |
| Red Radial Line (One Engine Inoperative Air Minimum Control Speed) | 66 |
| Blue Radial Line (One Engine Inoperative Best Rate of Climb Speed) | 92 |
| Yellow Arc (Caution Range – Smooth Air Only) | 166 to 205 |
| Green Arc (Normal Operating Range) | 67 to 166 |
| White Arc (Flap Down) | 64 to 115 |
Q37. The standard Hartzell propeller fitted is:
Correct answer is – Two-blade constant speed
Q38. Why must fuel be drained from the low points in the fuel system before each flight?
Correct answer is – To remove moisture or sediment and check for proper fuel (Fuel drains are provided to remove any accumulated water, sediment, or contamination from the fuel system and to verify that the correct fuel is present before flight.)
Q39. Mag drop is carried out at:
Correct answer is – 2000 RPM, max drop 150 RPM, and the max difference in drops shall not exceed 50 RPM.
Q40. Type of engine
Correct answer is – 6 cylinders, Direct Drive, Horizontally opposed, Aircooled
Q41. VLE (KIAS)
| Description | KIAS | KCAS |
|---|---|---|
| Never Exceed Speed (VNE) – Do not exceed this speed in any operation. | 205 | 203 |
| Maximum Structural Cruising Speed (VNO) – Do not exceed this speed except in smooth air and then only with caution. | 166 | 165 |
| Maximum Flaps Extended Speed (VFE) – Do not exceed this speed with the flaps extended. | 115 | 113 |
| Maximum Gear Extended Speed (VLE) – Do not exceed this speed with landing gear extended. | 130 | 130 |
| Maximum Landing Gear Extending Speed (VLO) – Do not extend landing gear above this speed. | 130 | 130 |
| Maximum Landing Gear Retracting Speed (VLO) – Do not retract landing gear above this speed. | 108 | 109 |
| Air Minimum Control Speed (VMCA) – Lowest airspeed at which airplane is controllable with one engine operating at takeoff power and no flaps. | 66 | 65 |
| One Engine Inoperative Best Rate of Climb Speed (VYSE) | 92 | 91 |
Q42. What is the maximum airspeed for manual extension of the landing gear?
Correct answer is – 85 KIAS. Explanation: The POH directs the pilot to reduce power and maintain an airspeed below 85 KIAS before initiating manual gear extension.
Q43. To prevent excessive engine stress, continuous operation should be avoided under which of the following combinations of engine speed and manifold pressure?
Correct answer is – Between 2000 and 2200 RPM avoid continuous ground operation (for 2 blade propeller only) above manifold pressure 32″ of Hg.
Q44. CGlimits:
| Category | Item | Value |
|---|---|---|
| Weight Limits | Max. Takeoff Weight | 4407 LBS / 1999 Kg |
| Weight Limits | Max. Landing Weight | 4407 LBS / 1999 Kg |
| Weight Limits | Forward Baggage Compartment | 100 LBS / 45 Kg |
| Weight Limits | Aft Baggage Compartment | 100 LBS / 45 Kg |
| Weight Limits | Max. Zero Fuel Weight | 4407 LBS / 1999 Kg |
| CG Limits | 3400 lbs – Forward Limit | 82.0 in aft of datum |
| CG Limits | 3400 lbs – Rearward Limit | 94.6 in aft of datum |
| CG Limits | 4250 lbs – Forward Limit | 86.7 in aft of datum |
| CG Limits | 4250 lbs – Rearward Limit | 94.6 in aft of datum |
| CG Limits | 4407 lbs – Forward Limit | 88.0 in aft of datum |
| CG Limits | 4407 lbs – Rearward Limit | 94.6 in aft of datum |
| Datum | Reference Datum | 78.4 inches ahead of wing leading edge at the inboard edge of the fuel tank |
Q45. Alternate air for engine
Correct answer is – The automatic alternate air door opens if the primary air source is blocked, but the alternate air is unfiltered and should not be used for ground operations.
Q46. The braking system of Piper Seneca III is:
Correct answer is – Hydraulically actuated, single-disc, double-puck brake assemblies
Q47. What is the Red Line (Max. at Sea Level) for Fuel Flow Pressure?
Correct answer is – 21.0 PSI
Q48. VFE
| Description | KIAS | KCAS |
|---|---|---|
| Never Exceed Speed (VNE) – Do not exceed this speed in any operation. | 205 | 203 |
| Maximum Structural Cruising Speed (VNO) – Do not exceed this speed except in smooth air and then only with caution. | 166 | 165 |
| Maximum Flaps Extended Speed (VFE) – Do not exceed this speed with the flaps extended. | 115 | 113 |
| Maximum Gear Extended Speed (VLE) – Do not exceed this speed with landing gear extended. | 130 | 130 |
| Maximum Landing Gear Extending Speed (VLO) – Do not extend landing gear above this speed. | 130 | 130 |
| Maximum Landing Gear Retracting Speed (VLO) – Do not retract landing gear above this speed. | 108 | 109 |
| Air Minimum Control Speed (VMCA) – Lowest airspeed at which airplane is controllable with one engine operating at takeoff power and no flaps. | 66 | 65 |
| One Engine Inoperative Best Rate of Climb Speed (VYSE) | 92 | 91 |
Q49. Blue Radial Line (One Engine Inoperative Best Rate of Climb Speed)
| Marking | KIAS |
|---|---|
| Red Radial Line (Never Exceed) | 205 |
| Red Radial Line (One Engine Inoperative Air Minimum Control Speed) | 66 |
| Blue Radial Line (One Engine Inoperative Best Rate of Climb Speed) | 92 |
| Yellow Arc (Caution Range – Smooth Air Only) | 166 to 205 |
| Green Arc (Normal Operating Range) | 67 to 166 |
| White Arc (Flap Down) | 64 to 115 |
Q50. VLO Retracting
| Description | KIAS | KCAS |
|---|---|---|
| Never Exceed Speed (VNE) – Do not exceed this speed in any operation. | 205 | 203 |
| Maximum Structural Cruising Speed (VNO) – Do not exceed this speed except in smooth air and then only with caution. | 166 | 165 |
| Maximum Flaps Extended Speed (VFE) – Do not exceed this speed with the flaps extended. | 115 | 113 |
| Maximum Gear Extended Speed (VLE) – Do not exceed this speed with landing gear extended. | 130 | 130 |
| Maximum Landing Gear Extending Speed (VLO) – Do not extend landing gear above this speed. | 130 | 130 |
| Maximum Landing Gear Retracting Speed (VLO) – Do not retract landing gear above this speed. | 108 | 109 |
| Air Minimum Control Speed (VMCA) – Lowest airspeed at which airplane is controllable with one engine operating at takeoff power and no flaps. | 66 | 65 |
| One Engine Inoperative Best Rate of Climb Speed (VYSE) | 92 | 91 |
Q51. Mark the Correct
Correct answer is – All of the above are correct.
Q52. VNE ( KIAS )
| Marking | KIAS |
|---|---|
| Red Radial Line (Never Exceed) | 205 |
| Red Radial Line (One Engine Inoperative Air Minimum Control Speed) | 66 |
| Blue Radial Line (One Engine Inoperative Best Rate of Climb Speed) | 92 |
| Yellow Arc (Caution Range – Smooth Air Only) | 166 to 205 |
| Green Arc (Normal Operating Range) | 67 to 166 |
| White Arc (Flap Down) | 64 to 115 |
Q53. Oil viscosity above 40°F is:
Correct answer is – Aviation Grade 1100, S.A.E. No. 50
Q54. Main gear /nose gear tyre pressure
Correct answer is – 55/40
Q55. Following an emergency gear extension due to a gear system malfunction, what should be done with the emergency gear extension control?
Correct answer is – Leave it in the extended position until maintenance inspection. Explanation: The POH warns that the control should remain extended until the aircraft has been placed on jacks and the hydraulic and electrical systems have been inspected.
Q56. Alternator:
Correct answer is – 28 Volts, 60 amps
Q57. The optional McCauley propeller has:
Correct answer is – Three blades
Q58. What is the maximum Cylinder Head Temperature indicated by the Red Line?
Correct answer is – 460°F
Q59. Red Radial Line (One Engine InoperativeAir Minimum Control Speed)
| Marking | KIAS |
|---|---|
| Red Radial Line (Never Exceed) | 205 |
| Red Radial Line (One Engine Inoperative Air Minimum Control Speed) | 66 |
| Blue Radial Line (One Engine Inoperative Best Rate of Climb Speed) | 92 |
| Yellow Arc (Caution Range – Smooth Air Only) | 166 to 205 |
| Green Arc (Normal Operating Range) | 67 to 166 |
| White Arc (Flap Down) | 64 to 115 |
Q60. Nose landing gear extension & down locking:
Correct answer is – Springs
Q61. Usable Fuel:
Correct answer is – 93 US Gallons without optional Tanks, with optional tank 123
Q62. Which action is required to manually extend the landing gear in flight?
Correct answer is – Place the landing gear selector in GEAR DOWN and pull the emergency gear extension knob. Explanation: Manual extension requires the selector to be in the DOWN position followed by pulling the emergency extension knob and confirming three green lights.
Q63. The landing gears are held in the retracted position by:
Correct answer is – Hydraulic pressure.
Q64. During single-engine operation, fuel selector should be:
Correct answer is – The selector for the operating engine should be on X-feed, and the selector for the inoperative engine should be set to OFF.
Q65. VNO ( KIAS )
| Marking | KIAS |
|---|---|
| Red Radial Line (Never Exceed) | 205 |
| Red Radial Line (One Engine Inoperative Air Minimum Control Speed) | 66 |
| Blue Radial Line (One Engine Inoperative Best Rate of Climb Speed) | 92 |
| Yellow Arc (Caution Range – Smooth Air Only) | 166 to 205 |
| Green Arc (Normal Operating Range) | 67 to 166 |
| White Arc (Flap Down) | 64 to 115 |
Q66. To execute manual extension of landing gear in flight
Correct answer is – Maintain speed below 85 KIAS, set the landing gear selector switch to gear down, and pull the emergency gear extension knob.
Q67. Max Cylinder Head Temperature
Correct answer is – 460°F
Q68. Should the alternate air be used on the ground?
Correct answer is – NO
Q69. Which is correct with respect to weight & balance?
Correct answer is – All are correct
Q70. Max Oil Temperature
Max Oil Temperature 240°F
Q71. What does the “dead foot, dead engine” principle indicate?
Correct answer is – The foot that does not need rudder pressure corresponds to the failed engine. (Constant-speed propellers may maintain RPM after a power loss. Fuel Flow, EGT, and Oil Pressure provide a more reliable indication of the failed engine.)
Q72. Optional Propeller type:
Correct answer is – Three-blade, constant speed, controllable pitch, and feathering McCauley, directly connected to the crankshaft.
Q73. While starting the engine, the starter cranking is limited to a period of:
Correct answer is – 30 seconds
Q74. How does the anti-servo tab on the stabilator move relative to the stabilator?
Correct answer is – Same direction with increased travel
Q75. Max T/o RPM
Correct answer is – 2800 for 5minutes
Q76. An in-flight failure of one engine can be identified by:
Correct answer is – Loss of thrust and yawing towards the inoperative engine. (The pilot applies rudder towards the operating engine to maintain directional control. The foot not applying pressure indicates the failed engine.)
Q77. Total Fuel Tank Capacity:
Correct answer is – 98 US Gallons , with optional tank 128 USG
Q78. What is the maximum RPM indicated by the Red Line on the Tachometer?
Correct answer is – 2800 RPM
Q79. Feather(coarse) to non feather (fine)
Correct answer is – Oil pressure
Q80. When will the red landing gear warning light illuminate?
Correct answer is – When the landing gear is in transit between the UP and DOWN & LOCKED positions, or when the gear warning horn sounds. Explanation: The red warning light indicates that the landing gear is not safely locked in either position. It also illuminates whenever the gear warning horn is activated.
Q81. Continuous ground operation in crosswind and tailwind conditions over 10 knots should be avoided between:
Correct answer is – 1700 and 2100 RPM
Q82. What is the Yellow Arc (Takeoff – 5 Min.) range for Fuel Flow Pressure?
Correct answer is – 18.1 PSI to 21.0 PSI
Q83. What is the Green Arc (Normal Operating Range) for Oil Temperature?
Correct answer is – 100°F to 240°F
Q84. The normal operating range (green arc) for fuel flow pressure is:
Correct answer is – 3.5 PSI to 18.1 PSI
Q85. The minimum propeller diameter is:
Correct answer is – 75 inches
Q86. Red Radial Line
| Description | KIAS | KCAS |
|---|---|---|
| Never Exceed Speed (VNE) – Do not exceed this speed in any operation. | 205 | 203 |
| Maximum Structural Cruising Speed (VNO) – Do not exceed this speed except in smooth air and then only with caution. | 166 | 165 |
| Maximum Flaps Extended Speed (VFE) – Do not exceed this speed with the flaps extended. | 115 | 113 |
| Maximum Gear Extended Speed (VLE) – Do not exceed this speed with landing gear extended. | 130 | 130 |
| Maximum Landing Gear Extending Speed (VLO) – Do not extend landing gear above this speed. | 130 | 130 |
| Maximum Landing Gear Retracting Speed (VLO) – Do not retract landing gear above this speed. | 108 | 109 |
| Air Minimum Control Speed (VMCA) – Lowest airspeed at which airplane is controllable with one engine operating at takeoff power and no flaps. | 66 | 65 |
| One Engine Inoperative Best Rate of Climb Speed (VYSE) | 92 | 91 |
Q87. What is the Green Arc (Normal Operating Range) for Fuel Flow Pressure?
Correct answer is – 3.5 PSI to 18.1 PSI
Q88. Wing loading
Correct answer is – 22.8 lbs per sqft
Q89. Oil viscosity below 40°F is:
Correct answer is – Aviation Grade 1065, S.A.E. No. 30
Q90. Where are the fuel crossfeed drains located?
Correct answer is – At the lowest point in the fuel system on the underside of the fuselage, just inboard of the trailing edge of the right wing flap (The crossfeed drains are positioned at the lowest point of the fuel system to allow effective draining of contaminants and water from the crossfeed lines.)
Q91. Which of the following is incorrect?
Correct answer is – a and b
Q92. Under which of the following conditions should the alternate air system NOT be used?
Correct answer is – During ground operations and takeoffs (Alternate air is unfiltered and may allow dust, dirt, and debris to enter the engine. Therefore, the primary filtered air source must always be used during takeoffs and ground operations.)
Q93. Engine control consists of:
Correct answer is – All of the above ( Engine controls consist of a throttle, a propeller control and a mixture control lever for each engine. These controls are located on the control quadrant on the lower center of the instrument panel where they are accessible to both the pilot and the copilot. The controls utilize teflon-lined control cables to reduce friction and binding. )
Q94. EGT Range (Normal):
Correct answer is – 1200°F – 1525°F
Q95. Unfeather (Fine) to Feather (Coarse):
Correct answer is – Nitrogen
Q96. After manually extending the landing gear, what indication confirms successful gear extension?
Correct answer is – Three green indicator lights. Explanation: Three green lights confirm that the nose gear and both main landing gears are down and locked.
Q97. Mark the correct statements:
Correct answer is – Both are correct ( In the event of an overheat condition, the fuel, air and ignition to the heater is automatically cut off. Do not attempt to restart the heater until it has been inspected and the cause of the malfunction has been determined and corrected )
Q98. The standard propeller manufacturer on the PA-34-220T is:
Correct answer is – Hartzell
Q99. Power loading:
Correct answer is – 10.8 lbs per hp
Q100. What is the maximum rotational speed (RPM) permitted for take-off power (5 min limit)?
Correct answer is – 2800 RPM
Q101. Nose gear is steerable:
Correct answer is – 13.5° arc by combination of full rudder and brake on either side, or 27° arc fully.
Q102. The stabilator incorporates an anti-servo tab which:
Correct answer is – Improves longitudinal stability and provides longitudinal trim
Q103. When does stall warning sound?
Correct answer is – 5 to 10 knots before the actual stall and mild airframe buffeting and gentle pitching may precede the stall.
Q104. Propeller over speed:
Correct answer is – (Caused by propeller governor malfunction & allows the propeller to rotate at full low pitch) Reduce throttle; Move the propeller control to full decrease RPM (do not feather); Check for control availability; Then reduce airspeed; Adjust throttle to maintain 2600 RPM
Q105. During a gear-up emergency landing, when should the throttles be closed?
Correct answer is – Just before touchdown. Explanation: Keeping some power during the approach aids control, but throttles should be closed immediately before touchdown to minimize damage and landing distance.
Q106. SQUAT Switch in landing gear:
Correct answer is – Prevents gear retraction on the ground and in left gear.
Q107. The Yellow Arc on the Tachometer indicates:
Correct answer is – Takeoff – 5 Min. range
Q108. What is a key characteristic of the air provided by the alternate air system?
Correct answer is – It is unfiltered and heated. (Alternate air bypasses the intake filter and is heated before entering the turbocharger, providing protection against induction icing but not filtration.)
Q109. What is the Green Arc (Normal Range) for Cylinder Head Temperature?
Correct answer is – 240°F to 460°F
Q110. Lower red radial line signifies:-
| Marking | KIAS |
|---|---|
| Red Radial Line (Never Exceed) | 205 |
| Red Radial Line (One Engine Inoperative Air Minimum Control Speed) | 66 |
| Blue Radial Line (One Engine Inoperative Best Rate of Climb Speed) | 92 |
| Yellow Arc (Caution Range – Smooth Air Only) | 166 to 205 |
| Green Arc (Normal Operating Range) | 67 to 166 |
| White Arc (Flap Down) | 64 to 115 |
Q111. Which oil viscosity is correctly matched with temperature?
Correct answer is – Below 40°F – Aviation Grade 1065, S.A.E. No. 30
