Mc-130h Engine Run Quiz

Reviewed by Editorial Team
The ProProfs editorial team is comprised of experienced subject matter experts. They've collectively created over 10,000 quizzes and lessons, serving over 100 million users. Our team includes in-house content moderators and subject matter experts, as well as a global network of rigorously trained contributors. All adhere to our comprehensive editorial guidelines, ensuring the delivery of high-quality content.
Learn about Our Editorial Process
| By Loren
L
Loren
Community Contributor
Quizzes Created: 1 | Total Attempts: 161
| Attempts: 162
SettingsSettings
Please wait...
  • 1/93 Questions

    Rotation of the propeller should be indicated by the ground observer within how long of engaging the starter button?

    • 20 seconds
    • 5 seconds
    • Immediately
    • 10 seconds
Please wait...
About This Quiz


General quiz for use by those studying MC-130H engine run program

Mc-130h Engine Run Quiz - Quiz

Quiz Preview

  • 2. 

    What are the three sources of bleed air?

    • Wind, power cart, an aircraft in front operating it's engines

    • LOPAC, Huffer cart, lox cart

    • External, APU, engine

    • All of the above

    Correct Answer
    A. External, APU, engine
    Explanation
    The answer "External, APU, engine" correctly identifies the three sources of bleed air. Bleed air is extracted from the compressor stages of the aircraft's engines, the auxiliary power unit (APU), and from external sources such as ground power units or air conditioning units. These sources provide the necessary compressed air for various aircraft systems, including cabin pressurization, air conditioning, and engine starting.

    Rate this question:

  • 3. 

    What is the RPM range of low speed ground idle (LSGI)?

    • 92.5-100.5%

    • 96-106%

    • 69-75.5%

    • None of the above

    Correct Answer
    A. 69-75.5%
    Explanation
    The correct answer is 69-75.5%. This range represents the RPM (Rotations Per Minute) range of low speed ground idle (LSGI). LSGI is a mode in which the engine operates at a lower RPM while the aircraft is on the ground, typically during taxiing or when the aircraft is stationary. This range ensures that the engine runs at an appropriate speed for ground operations, providing sufficient power without causing excessive wear or fuel consumption.

    Rate this question:

  • 4. 

    If the start valve light does not illuminate within 5 seconds during starting what action should be taken?

    • Condition lever feather

    • Discontinue start

    • Discharge fire agent

    • Evacuate the aircraft

    Correct Answer
    A. Discontinue start
    Explanation
    If the start valve light does not illuminate within 5 seconds during starting, the correct action to be taken is to discontinue the start. This is because the start valve light indicates that the start valve is open and fuel is being introduced into the engine. If the light does not illuminate, it suggests a potential issue with the start valve or fuel flow, and continuing the start could lead to further complications or damage to the engine. Therefore, it is necessary to discontinue the start to prevent any potential risks or damages.

    Rate this question:

  • 5. 

    What is the normal engine starting temperature (TIT)?

    • Any number below 750C

    • 850-965C

    • 750-830C

    • 1077C

    Correct Answer
    A. 750-830C
    Explanation
    The normal engine starting temperature (TIT) is typically between 750-830C. This range ensures that the engine reaches a suitable temperature for efficient combustion and operation. Temperatures below 750C may not provide enough heat for proper ignition, while temperatures above 830C could potentially cause damage to the engine components. Therefore, the correct answer is 750-830C.

    Rate this question:

  • 6. 

    What is the normal reduction gear box oil pressure?

    • 50-60psi

    • 250psi

    • 100psi for 30minutes maximum

    • 150-250psi

    Correct Answer
    A. 150-250psi
    Explanation
    The normal reduction gear box oil pressure is between 150-250psi. This range is considered standard for the oil pressure in a reduction gear box. It is important for the oil pressure to be within this range to ensure proper lubrication and functioning of the gear box. Higher or lower oil pressure levels can indicate potential issues or damage to the gear box.

    Rate this question:

  • 7. 

    The #3 engine generator powers what AC electrical bus under normal operation?

    • Right

    • Essential

    • Main

    • Left

    Correct Answer
    A. Main
    Explanation
    The #3 engine generator powers the Main AC electrical bus under normal operation.

    Rate this question:

  • 8. 

    The booster hydraulic system is operated by?

    • #3 and #4 engine driven hydraulic pumps

    • #1 and #2 engine driven hydraulic pumps

    • The aircraft auxiliary pump

    • Electrically

    Correct Answer
    A. #3 and #4 engine driven hydraulic pumps
    Explanation
    The booster hydraulic system is operated by the #3 and #4 engine driven hydraulic pumps. These pumps are specifically designed to provide hydraulic power to the booster system, which assists in controlling various aircraft functions such as the landing gear, flaps, and brakes. The engine-driven pumps are directly connected to the engines and use the engine's power to generate hydraulic pressure, ensuring reliable and efficient operation of the booster system.

    Rate this question:

  • 9. 

    The utility hydraulic system is operated by?

    • The #3 and #4 engine driven hydraulic pumps

    • The #1 and #2 engine driven hydraulic pumps

    • The aircraft auxiliary pump

    • The aircraft emergency pump

    Correct Answer
    A. The #1 and #2 engine driven hydraulic pumps
    Explanation
    The correct answer is the #1 and #2 engine driven hydraulic pumps. These pumps are responsible for operating the utility hydraulic system in the aircraft. They are driven by the engines and provide the necessary hydraulic pressure to power various systems and components, such as landing gear, flaps, and brakes. The #3 and #4 engine driven hydraulic pumps may be responsible for operating other hydraulic systems in the aircraft, but not specifically the utility hydraulic system. The aircraft auxiliary pump and emergency pump are backup systems that are used in case of failure of the engine driven pumps.

    Rate this question:

  • 10. 

    For engine restarting, TIT must be below what temperature?

    • 400C

    • 150-250C

    • 200-400C

    • 200C and 100C if using enrichment

    Correct Answer
    A. 200C and 100C if using enrichment
    Explanation
    The correct answer is 200C and 100C if using enrichment. This means that for engine restarting, the Turbine Inlet Temperature (TIT) must be below 200C. However, if enrichment is being used, the TIT must be below 100C. Enrichment refers to the process of adding additional fuel to the engine to increase its power output.

    Rate this question:

  • 11. 

    True or false:The four input conditions for the engine fuel control are:Compressor Inlet Pressure (CIP)                     Throttle Lever Angle (TLA)Compressor Inlet Temperature (CIT)               Engine Revolutions Per Minute (RPM)

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The four input conditions for the engine fuel control are Compressor Inlet Pressure (CIP), Throttle Lever Angle (TLA), Compressor Inlet Temperature (CIT), and Engine Revolutions Per Minute (RPM). This means that these four factors are used to control and regulate the fuel flow in the engine.

    Rate this question:

  • 12. 

    While sequence of engine starting may vary, what is the "normal" start sequence of engines?

    • Eng # 1,3,4,2

    • Eng # 4, APU, 3,1,2

    • Eng # 3,2,1,4

    • Eng # 3,4,2,1

    Correct Answer
    A. Eng # 3,4,2,1
  • 13. 

    Personnel and equipment must be clear of the propellers before pressurizing the bleed air system.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    It is important for personnel and equipment to be clear of the propellers before pressurizing the bleed air system to ensure safety. Pressurizing the system can cause the propellers to spin rapidly, posing a risk to anyone or anything in close proximity. Therefore, it is necessary to make sure that the area is clear before proceeding with pressurization.

    Rate this question:

  • 14. 

    What step should be taken to ensure the aircraft has been depressurized before opening the aircraft crew door?

    • Either the pilots or co-pilots swing window should be opened

    • The aircraft top hatch should be removed

    • The rear ramp door should be opened

    • There is no chance that the aircraft will be pressurized during an engine ground run

    Correct Answer
    A. Either the pilots or co-pilots swing window should be opened
    Explanation
    To ensure the aircraft has been depressurized before opening the aircraft crew door, the pilots or co-pilots swing window should be opened. This step allows for equalization of the pressure inside and outside the aircraft, preventing any sudden release of pressure that could cause harm to the crew or damage to the aircraft. By opening the window, the pressure can be safely equalized before opening the crew door.

    Rate this question:

  • 15. 

    What is the spacing required for engine runs operated above ground idle?

    • 200 ft to the front, 400 ft to the rear

    • 400 ft to the front, 400 ft to the rear

    • 400 ft to the front, 500 ft to the rear

    • 400 ft to the front, 200 ft to the rear

    Correct Answer
    A. 200 ft to the front, 400 ft to the rear
    Explanation
    The spacing required for engine runs operated above ground idle is 200 ft to the front and 400 ft to the rear. This distance is necessary to ensure the safety of personnel and equipment in case of any unexpected events or accidents during the engine run. It allows for sufficient space for the engine exhaust and debris to disperse without causing harm to nearby individuals or property.

    Rate this question:

  • 16. 

    The #1 engine generator powers what AC bus under normal operation?

    • Essential

    • Right

    • Left

    • Main

    Correct Answer
    A. Left
    Explanation
    The #1 engine generator powers the Left AC bus under normal operation.

    Rate this question:

  • 17. 

    For engine restart, turbine inlet temperature must be below what temperature?

    • 400C

    • 150-250C

    • 200-400C

    • 200C and 100C if using enrichment

    Correct Answer
    A. 200C and 100C if using enrichment
    Explanation
    The correct answer is 200C and 100C if using enrichment. This means that for an engine restart, the turbine inlet temperature must be below 200C. However, if enrichment is being used, the temperature must be below 100C. Enrichment refers to the process of adding extra fuel to the engine to increase its power output. Therefore, if enrichment is being used, the temperature threshold for engine restart is lower.

    Rate this question:

  • 18. 

    What is the range for the normal brake accumulator pre-load?

    • 1000 psi +or- 100psi

    • 1200psi +or- 100psi

    • 1500psi +or- 100psi

    • 300psi +or- 100pi

    Correct Answer
    A. 1500psi +or- 100psi
    Explanation
    The correct answer is 1500psi +or- 100psi. This means that the range for the normal brake accumulator pre-load is 1400psi to 1600psi.

    Rate this question:

  • 19. 

    What is the maximum turbine inlet temperature that should not be exceeded?

    • 1067-1083C

    • 1083C

    • 1010

    • 19,600 in/lbs

    Correct Answer
    A. 1083C
    Explanation
    The maximum turbine inlet temperature that should not be exceeded is 1083C.

    Rate this question:

  • 20. 

    The #4 engine generator powers what electrical AC bus under normal operation?

    • Main

    • Left

    • Right

    • Essential

    Correct Answer
    A. Right
    Explanation
    The #4 engine generator powers the electrical AC bus on the right side under normal operation.

    Rate this question:

  • 21. 

    The engine should be on speed and stable within how long of engaging starting sequence?

    • 30 seconds

    • 94% or rated speed

    • 16% of rated speed

    • 60 seconds

    Correct Answer
    A. 60 seconds
    Explanation
    The engine should be on speed and stable within 60 seconds of engaging the starting sequence. This means that after starting the engine, it should reach its desired speed and maintain stability within a minute. This is important for the proper functioning and efficiency of the engine.

    Rate this question:

  • 22. 

    What is the maximum starting temperature with one re-start allowed?

    • 750C

    • 975C

    • 1077C

    • 850C

    Correct Answer
    A. 850C
    Explanation
    The maximum starting temperature with one re-start allowed is 850C. This means that if the temperature reaches 850C and needs to be restarted, it can be brought back to that same temperature. It cannot exceed 850C in any case.

    Rate this question:

  • 23. 

    What action should be taken if the starting temperature is between 831C and 850C?

    • There is no action required

    • Immediately stop start and evacuate the aircraft

    • Continue start until 965C

    • Continue between the temperatures and document the 781A aircraft forms

    Correct Answer
    A. Continue between the temperatures and document the 781A aircraft forms
    Explanation
    If the starting temperature is between 831C and 850C, the correct action to be taken is to continue the start and document the 781A aircraft forms. This suggests that there is no immediate danger or issue with the starting temperature within this range, but it is still important to record the temperature for documentation purposes.

    Rate this question:

  • 24. 

    The APU generator will also power the main AC electrical bus as well as the essential when what condition is met?

    • The DC power switch is in battery

    • Its above 70F outside

    • The AC bus is tied

    • Bleed air is turned on

    Correct Answer
    A. The AC bus is tied
    Explanation
    When the AC bus is tied, the APU generator will power the main AC electrical bus as well as the essential. This means that the APU generator will provide electrical power to both the main AC electrical bus and the essential systems when the AC bus is connected or tied.

    Rate this question:

  • 25. 

    What is the maximum reverse RPM limit?

    • 94-102%

    • 98-102%

    • 92.5-100.5%

    • 96-106%

    Correct Answer
    A. 96-106%
    Explanation
    The correct answer is 96-106%. This range represents the maximum reverse RPM limit. Reverse RPM refers to the speed at which an engine can rotate in the opposite direction. The range of 96-106% indicates that the engine can safely operate in reverse at speeds between 96% and 106% of its maximum RPM.

    Rate this question:

  • 26. 

    What is the minimum aircraft battery voltage?

    • 9 volts

    • 12 volts

    • 21 volts

    • 24 volts

    Correct Answer
    A. 21 volts
    Explanation
    The minimum aircraft battery voltage is 21 volts. This means that the battery voltage should never drop below 21 volts in order to ensure proper functioning of the aircraft. A voltage lower than this can lead to various issues and can potentially compromise the safety and performance of the aircraft.

    Rate this question:

  • 27. 

    Under normal operation, bleed air system pressure should be a minimum of?

    • 15-16psi +or- 5psi

    • 30 to 15psi

    • 30psi

    • 35psi

    Correct Answer
    A. 35psi
    Explanation
    Pressure may be slightly lower than 35psi on certain days dependent on atmospheric and weather conditions

    Rate this question:

  • 28. 

    What is the takeoff RPM limitation?

    • 98-102%

    • 96-106%

    • 92.5-100.5%

    • 69-75.5%

    Correct Answer
    A. 98-102%
    Explanation
    The takeoff RPM limitation refers to the range of RPM (rotations per minute) that is allowed during the takeoff phase of an aircraft. In this case, the correct answer is 98-102%, which means that the RPM should be between 98% and 102% during takeoff. This range ensures that the engine is operating within the specified limits for optimal performance and safety during the critical phase of takeoff.

    Rate this question:

  • 29. 

    Normal oil temperature is?

    • 50-60C

    • 60-85C

    • 800-840C

    • None of the above

    Correct Answer
    A. 60-85C
    Explanation
    Normal oil temperature for most vehicles typically ranges between 60-85 degrees Celsius. This temperature range ensures that the oil is warm enough to flow smoothly and lubricate the engine effectively, but not too hot to cause damage or breakdown. Maintaining the oil within this range helps to optimize engine performance and longevity.

    Rate this question:

  • 30. 

    When exceeding 8,000 in/lbs of torque, aircraft gross weight must be a minimum of?

    • 104,000lbs

    • 150,000lbs

    • 95,000lbs

    • There is no minimum weight requirement

    Correct Answer
    A. 95,000lbs
    Explanation
    When exceeding 8,000 in/lbs of torque, there is a minimum weight requirement of 95,000lbs for the aircraft. This means that the aircraft must weigh at least 95,000lbs in order to safely handle the torque.

    Rate this question:

  • 31. 

    When operating the APU with less than 2,000lbs of fuel in the #2 tank, what should be done to maintain the surge box fuel level?

    • Cross feed valves should be open

    • External tank boost pumps should be on

    • The #2 boost pump should be on

    • There is no required action

    Correct Answer
    A. The #2 boost pump should be on
    Explanation
    When operating the APU with less than 2,000lbs of fuel in the #2 tank, it is necessary to turn on the #2 boost pump. This is because the fuel level in the surge box needs to be maintained, and the #2 boost pump is responsible for supplying fuel to the surge box. By turning on the #2 boost pump, the fuel level in the surge box can be maintained even with low fuel in the #2 tank.

    Rate this question:

  • 32. 

    With a known or suspected propeller warning malfunction, you should shut the engine down by placing the engine condition lever in ground stop. If shutting down of an engine is required above 8,000in/lb torque with the aircraft on slippery surfaces, symmetrical engines must be shut down together or retarded. Failing to do so can cause extreme yaw circumstances and possible jumping of chocks.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    If a propeller warning malfunction is known or suspected, it is important to shut the engine down by placing the engine condition lever in ground stop. This is especially important when shutting down an engine above 8,000 in/lb torque on slippery surfaces. In these cases, it is necessary to shut down the engines together or retard them symmetrically. Failing to do so can result in extreme yaw circumstances and potentially cause the aircraft to jump off the chocks. Therefore, the statement is true.

    Rate this question:

  • 33. 

    Maximum starting temperature with one re-start allowed?

    • 750C

    • 975C

    • 1077C

    • 850C

    Correct Answer
    A. 850C
    Explanation
    The maximum starting temperature with one re-start allowed is 850°C. This means that the temperature can reach up to 850°C initially, and if it needs to be restarted, it can be brought back to that temperature. However, it cannot exceed 850°C even with a re-start.

    Rate this question:

  • 34. 

    What is the Utility and Booster hydraulic system pre-loads

    • 2900psi

    • 1000psi +or- 100psi

    • 300psi +or- 100psi

    • 1500psi +or- 100psi

    Correct Answer
    A. 1500psi +or- 100psi
    Explanation
    The utility and booster hydraulic system pre-loads are set at 1500psi with a tolerance of plus or minus 100psi. This means that the system is designed to operate at a pressure of 1500psi, but it can fluctuate within a range of 100psi higher or lower than that value. This allows for some flexibility in the system's performance while still maintaining a relatively consistent pressure level.

    Rate this question:

  • 35. 

    During normal operation, the APU generator will power what electrical bus?

    • Only left

    • Only right

    • Only essential

    • Only main

    Correct Answer
    A. Only essential
    Explanation
    The APU generator will power only the essential electrical bus during normal operation. This means that it will provide power to the systems that are necessary for the safe operation of the aircraft, such as critical instruments, essential lighting, and communication systems. The left, right, and main electrical buses are not powered by the APU generator in this scenario.

    Rate this question:

  • 36. 

    The #2 engine generator powers what AC electrical bus under normal operation?

    • Main

    • Right

    • Essential

    • Left

    Correct Answer
    A. Essential
    Explanation
    The #2 engine generator powers the Essential AC electrical bus under normal operation.

    Rate this question:

  • 37. 

    What is the normal engine oil quantity?

    • 4 US quarts

    • 4 US gallons

    • 2 quarts low

    • 4-12 US gallons

    Correct Answer
    A. 4-12 US gallons
  • 38. 

    When setting the aircraft parking brake, fully depress both of the pilots brake pedals simultaneously. With both pedals fully depressed pull out the parking t-handle and release the brake pedals while holding the t-handle extended. Release the t-handle and make certain both pedals stay down while the t-handle stays extended.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    To set the aircraft parking brake, the correct procedure is to fully depress both of the pilots brake pedals simultaneously. Then, with both pedals fully depressed, pull out the parking t-handle and release the brake pedals while holding the t-handle extended. Finally, release the t-handle and ensure that both pedals stay down while the t-handle stays extended. This process is described as the correct way to set the parking brake, indicating that the answer "True" is correct.

    Rate this question:

  • 39. 

    For engine restart WITHOUT Fuel Enrichment, Turbine Inlet Temperature must be below what temperature?

    • 100C

    • 200C

    • 300C

    • 700C

    Correct Answer
    A. 200C
    Explanation
    In order to restart an engine without fuel enrichment, the turbine inlet temperature must be below 200°C. This means that the temperature of the air entering the turbine should not exceed 200°C for a successful restart without the need for additional fuel enrichment.

    Rate this question:

  • 40. 

    With any one engine generator operating without the APU generator, which electrical buses will be powered?

    • Main and Essential

    • Left and Right

    • All electrical buses

    • None of the above

    Correct Answer
    A. Main and Essential
    Explanation
    When one engine generator is operating without the APU generator, the Main and Essential electrical buses will be powered. This means that the essential systems and the main systems of the aircraft will receive power from the operating engine generator. The Left and Right electrical buses will not be powered in this scenario.

    Rate this question:

  • 41. 

    Which electrical buses will be powered with a single engine generator operating?

    • Left and right

    • Essential and main

    • Main only

    • Essential only

    Correct Answer
    A. Essential and main
    Explanation
    The correct answer is "essential and main". This means that both the essential and main electrical buses will be powered by a single engine generator operating.

    Rate this question:

  • 42. 

    What is the engine starter duty cycle?

    • 1 minute on 1 minute off, unlimited

    • 1 minute on 4 minutes off, unlimited

    • 1 minute on, 1 minute off/ 1 minute on, 5 minutes off/ 1 minute on, 30 minutes off

    • 1 minute on, 5 minutes off for 30 minutes

    Correct Answer
    A. 1 minute on, 1 minute off/ 1 minute on, 5 minutes off/ 1 minute on, 30 minutes off
    Explanation
    The engine starter duty cycle refers to the pattern of time intervals for starting and resting the engine. The correct answer states that the engine should be started for 1 minute, then rested for either 1 minute, 5 minutes, or 30 minutes, depending on the specific situation. This cycle allows the engine to cool down and prevents overheating, ensuring optimal performance and longevity.

    Rate this question:

  • 43. 

    Normal brake pressure is supplied by?

    • The booster hydraulic system

    • The auxiliary hydraulic system

    • The utility hydraulic system

    • The emergency hydraulic system

    Correct Answer
    A. The utility hydraulic system
    Explanation
    The utility hydraulic system is responsible for supplying normal brake pressure. This system is designed to provide the necessary hydraulic pressure to operate the brakes effectively. It ensures that the brakes are able to generate the required force to stop the vehicle efficiently. The utility hydraulic system is specifically designed for this purpose and is separate from other hydraulic systems such as the booster, auxiliary, and emergency systems.

    Rate this question:

  • 44. 

    When running engines running above 8,000 pounds of torque with the airplane on slippery surfaces, retarding only one engine can cause the aircraft to jump chocks.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    When running engines with high torque on slippery surfaces, retarding only one engine can cause the aircraft to jump chocks. This means that if only one engine is slowed down or stopped while the other engines are still running at high torque, the aircraft can experience a sudden and forceful movement, causing it to jump over the chocks. This is because the uneven power distribution between the engines can create an imbalance in the aircraft's movement, leading to this potentially dangerous situation.

    Rate this question:

  • 45. 

    What is the normal engine generator frequency?

    • 110-125cps/hz

    • 9-21cps/hz

    • 24cps/hz

    • 380-420cps/hz

    Correct Answer
    A. 380-420cps/hz
    Explanation
    The normal engine generator frequency is 380-420cps/hz. This frequency range is commonly used in engine generators to ensure efficient and reliable operation of electrical equipment. It is important for the frequency to be within this range to prevent damage to the equipment and ensure proper functioning.

    Rate this question:

  • 46. 

    In fuel balancing, what is the total amount allowed between wings?

    • 500-1000lbs

    • 1500lbs

    • 1000-2000lbs more than one another

    • 1200lbs between symmetricals

    Correct Answer
    A. 1500lbs
    Explanation
    In fuel balancing, the total amount allowed between wings is 1500lbs. This means that the difference in fuel quantity between the left and right wings should not exceed 1500lbs. This ensures that the aircraft remains balanced and stable during flight.

    Rate this question:

  • 47. 

    What is the bleed air bleed down check limitations?

    • 35psi to 20psi in 14 seconds

    • 30psi to 15psi in no less than 16 seconds

    • 30psi to 15psi in at least 4 minutes

    • 30psi to 15psi in less than 16 seconds

    Correct Answer
    A. 30psi to 15psi in no less than 16 seconds
    Explanation
    The bleed air bleed down check limitations refer to the rate at which the pressure in the system decreases. The correct answer states that the pressure should go from 30psi to 15psi in no less than 16 seconds. This means that the pressure should not decrease faster than 30psi to 15psi in 16 seconds, indicating a specific time frame for the bleed down process.

    Rate this question:

  • 48. 

    What is the maximum allowable engine torque that should not be exceeded?

    • 500 ft/lbs

    • 19,600 in/lbs

    • 19,600 ft/lbs

    • 1,960 in/lbs

    Correct Answer
    A. 19,600 in/lbs
    Explanation
    The maximum allowable engine torque that should not be exceeded is 19,600 in/lbs. This means that the engine should not produce a torque greater than this value, as it may lead to mechanical failure or damage. Torque is a measure of rotational force, and in this case, it is measured in inch-pounds. Therefore, the correct answer indicates the maximum limit for the engine torque in inch-pounds.

    Rate this question:

  • 49. 

    During normal operation, the APU EGT (exhaust gas temperature) should not exceed what temperature?

    • 400C

    • 600-610C

    • 680C

    • None of the above

    Correct Answer
    A. 680C
    Explanation
    During normal operation, the APU EGT (exhaust gas temperature) should not exceed 680C. This temperature threshold is likely determined based on the specifications and limitations of the APU system. Exceeding this temperature could indicate a potential issue or malfunction with the APU, which could lead to further damage or safety concerns. Therefore, monitoring and ensuring that the APU EGT stays below 680C is important for the safe and efficient operation of the aircraft.

    Rate this question:

Quiz Review Timeline (Updated): Apr 5, 2024 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Apr 05, 2024
    Quiz Edited by
    ProProfs Editorial Team
  • Mar 02, 2017
    Quiz Created by
    Loren

Recent Quizzes

Duties of an Air Cadet and Aircraft Technician! Quiz Duties of an Air Cadet and Aircraft Technician! Quiz
2A656 Vol. 4 Part 1 2A656 Vol. 4 Part 1
F15 Engine Run GP F15 Engine Run GP
2a753 volume 4 structural maintenance journeyman 2a753 volume 4 structural maintenance journeyman
2a753 volume 3 structural maintenance journeyman 2a753 volume 3 structural maintenance journeyman
2a753 volume 2 aircraft structural journeyman 2a753 volume 2 aircraft structural journeyman
Back to Top Back to top
Advertisement
×

Wait!
Here's an interesting quiz for you.

We have other quizzes matching your interest.