What should the pilot rely on if disoriented in IMC? a. Vision b. Turning head to recover from disorientation c. Sense of balance d. Instruments

What should the pilot rely on if disoriented in IMC?  
a. Vision  
b. Turning head to recover from disorientation  
c. Sense of balance  
d. Instruments
by

1 Answer

Answer :

d. Instruments
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Related questions

What should the pilot rely on if disoriented in IMC? a. Vision b. Turning head to recover from disorientation c. Sense of balance d. Instruments

Description : What should the pilot rely on if disoriented in IMC? a. Vision b. Turning head to recover from disorientation c. Sense of balance d. Instruments

Last Answer : d. Instruments

Disorientation is more likely when the pilot is: 1. flying in VMC 2. frequently changing between inside and outside references 3. flying from IMC to VMC 4. approaching over still water at night a. 1, 2 & 3 only are correct b. 1, 2 & 4 only are correct c. 1, 2, 3 & 4 are correct d. 1 only is correct

Description : Disorientation is more likely when the pilot is: 1. flying in VMC 2. frequently changing between inside and outside references 3. flying from IMC to VMC 4. approaching over still water at night a. 1, 2 & ... 1, 2 & 4 only are correct c. 1, 2, 3 & 4 are correct d. 1 only is correct

Last Answer : b. 1, 2 & 4 only are correct

If you switch on the anti-collision light in IMC, what are the likely effects? a. Depth perception increases b. You can suffer from dizziness and disorientation c. You can suffer from Color Illusion d. Binocular vision is affected

Description : If you switch on the anti-collision light in IMC, what are the likely effects? a. Depth perception increases b. You can suffer from dizziness and disorientation c. You can suffer from Color Illusion d. Binocular vision is affected

Last Answer : b. You can suffer from dizziness and disorientation

What should a pilot rely on if disoriented in IMC

Description : What should a pilot rely on if disoriented in IMC

Last Answer : instruments

Disorientation is more likely when the pilot is: 1. flying in VMC 2. frequently changing between inside and outside references 3. flying from IMC to VMC 4. approaching over still water at night a. 1, 2 & 3 only are correct b. 1, 2 & 4 only are correct c. 1, 2, 3 & 4 are correct d. 1 only is correct

Description : Disorientation is more likely when the pilot is: 1. flying in VMC 2. frequently changing between inside and outside references 3. flying from IMC to VMC 4. approaching over still water at night a. 1, 2 & 3 only ... 1, 2 & 4 only are correct c. 1, 2, 3 & 4 are correct d. 1 only is correct

Last Answer : b. 1, 2 & 4 only are correct

If you switch on the anti-collision light in IMC, what are the likely effects? a. Depth perception increases b. You can suffer from dizziness and disorientation c. You can suffer from Color Illusion d. Binocular vision is affected

Description : If you switch on the anti-collision light in IMC, what are the likely effects? a. Depth perception increases b. You can suffer from dizziness and disorientation c. You can suffer from Color Illusion d. Binocular vision is affected

Last Answer : b. You can suffer from dizziness and disorientation

A pilot can improve the probability of detecting other aircrafts by: a. Minimizing the duration of eye rests and making as many eye movements as possible b. Moving the head frequently to alter the apparent motion of any distant object c. Maximizing the time spent looking in each sector to allow the maximum chance of detecting movement d. Maintaining as far as possible a lookout ahead of the aircraft and relying on peripheral vision to detect any movement from the side

Description : A pilot can improve the probability of detecting other aircrafts by: a. Minimizing the duration of eye rests and making as many eye movements as possible b. Moving the head frequently to ... a lookout ahead of the aircraft and relying on peripheral vision to detect any movement from the side

Last Answer : a. Minimizing the duration of eye rests and making as many eye movements as possible

What is required for navigation in IMC? a. Radio equipment and equipment for guidance until visual point b. Anti-icing equipment c. A serviceable weather radar d. One VHF box and one HF box

Description : What is required for navigation in IMC? a. Radio equipment and equipment for guidance until visual point b. Anti-icing equipment c. A serviceable weather radar d. One VHF box and one HF box

Last Answer : a. Radio equipment and equipment for guidance until visual point

Your reply to the message “REPORT FLIGHT CONDITIONS” should be: a. VFR/IFR b. SMOOTH/TURBULENT c. NOT BAD/SO SO d. VMC/IMC

Description : Your reply to the message “REPORT FLIGHT CONDITIONS” should be: a. VFR/IFR b. SMOOTH/TURBULENT c. NOT BAD/SO SO d. VMC/IMC

Last Answer : d. VMC/IMC

A sensation of tumbling and dizziness when a pilot makes movement of his/her head during a tight turn are symptoms of: a. The Occulogyral Effect b. Flicker-vertigo c. Pilot’s Vertigo d. Nystagmus

Description : A sensation of tumbling and dizziness when a pilot makes movement of his/her head during a tight turn are symptoms of: a. The Occulogyral Effect b. Flicker-vertigo c. Pilot’s Vertigo d. Nystagmus

Last Answer : c. Pilot’s Vertigo

The EGT indication on a piston engine is used: a. To control the cooling air shutters b. To monitor the oil temperature c. To assist the pilot to adjust the fuel mixture d. To indicate cylinder head temperature

Description : The EGT indication on a piston engine is used: a. To control the cooling air shutters b. To monitor the oil temperature c. To assist the pilot to adjust the fuel mixture d. To indicate cylinder head temperature

Last Answer : c. To assist the pilot to adjust the fuel mixture

Shortly after take-off, the altitude of the aeroplane suffers an abrupt pitch-up and IAS rapidly decreases followed quickly by a decrease in altitude. Engine indications are normal. You should suspect what and what should you do? a. Marked temperature drop; apply full power b. Loss of head wind or an increase in tail wind; apply full power c. Incipient engine failure (ignore instruments); lower the nose to gain airspeed d. Local clear air turbulence; reduce speed to VRA and ride it out

Description : Shortly after take-off, the altitude of the aeroplane suffers an abrupt pitch-up and IAS rapidly decreases followed quickly by a decrease in altitude. Engine indications are normal. You should suspect what ... to gain airspeed d. Local clear air turbulence; reduce speed to VRA and ride it out

Last Answer : b. Loss of head wind or an increase in tail wind; apply full power

Disorientation is more likely when pilot is

Description : Disorientation is more likely when pilot is

Last Answer : letter b. – 1,2 and 4 only are correct

A pilot suffering disorientation should

Description : A pilot suffering disorientation should

Last Answer : line up with visual reference (e.g. Horizon)

How can the pilot increase the rate of turn and decrease the radius at the same time? a. Shallow the bank and increase airspeed b. Steeper bank and increase airspeed c. Steeper bank and decrease airspeed

Description : How can the pilot increase the rate of turn and decrease the radius at the same time? a. Shallow the bank and increase airspeed b. Steeper bank and increase airspeed c. Steeper bank and decrease airspeed

Last Answer : c. Steeper bank and decrease airspeed

t higher elevation airports the pilot should know that indicated airspeed: a. will be unchanged but ground speed will be faster b. will be higher but ground speed will be unchanged c. should be increased to compensate for the thinner air d. should be higher to obtain a higher landing speed

Description : t higher elevation airports the pilot should know that indicated airspeed: a. will be unchanged but ground speed will be faster b. will be higher but ground speed will be unchanged c. should be increased to compensate for the thinner air d. should be higher to obtain a higher landing speed

Last Answer : a. will be unchanged but ground speed will be faster

Which statement best describes the operating principle of a constant-speed propeller? a. As throttle setting is changed by the pilot, the prop governor causes pitch angle of the propeller blades to remain unchanged b. The propeller control regulates the engine RPM and in turn the propeller RPM c. A high blade angle, or increased pitch, reduces the propeller drag and allows more engine power for take-offs d. As the propeller control setting is changed by the pilot, the RPM of the engines remains constant as the pitch angle of the propeller changes

Description : Which statement best describes the operating principle of a constant-speed propeller? a. As throttle setting is changed by the pilot, the prop governor causes pitch angle of the propeller blades to ... the pilot, the RPM of the engines remains constant as the pitch angle of the propeller changes

Last Answer : b. The propeller control regulates the engine RPM and in turn the propeller RPM

By changing the angle of attack of a wing, the pilot can control the aeroplane’s: a. Lift and airspeed, but not drag b. Lift, gross weight and drag c. Lift, airspeed and drag d. Lift and drag, but not airspeed

Description : By changing the angle of attack of a wing, the pilot can control the aeroplane’s: a. Lift and airspeed, but not drag b. Lift, gross weight and drag c. Lift, airspeed and drag d. Lift and drag, but not airspeed

Last Answer : c. Lift, airspeed and drag

The purpose of a trim tab is: a. To assist the pilot in initiating movement of the controls b. To zero the load on the pilot controls in the flight attitude required c. To provide feel to the controls at high speed d. To increase the effectiveness of the controls

Description : The purpose of a trim tab is: a. To assist the pilot in initiating movement of the controls b. To zero the load on the pilot controls in the flight attitude required c. To provide feel to the controls at high speed d. To increase the effectiveness of the controls

Last Answer : b. To zero the load on the pilot controls in the flight attitude required

In the event of cabin depressurization, the actions of the pilot will be to: a. Immediately commence a diversion to a suitable alternate b. Increase engine power to provide additional airflow to the pressurization systems c. Maintain the aeroplane altitude to prevent further damage to the airframe by over loading of the structure d. Commence a descent to an altitude where the supplemental oxygen supply is sufficient for all crew and passengers

Description : In the event of cabin depressurization, the actions of the pilot will be to: a. Immediately commence a diversion to a suitable alternate b. Increase engine power to provide additional ... a descent to an altitude where the supplemental oxygen supply is sufficient for all crew and passengers

Last Answer : d. Commence a descent to an altitude where the supplemental oxygen supply is sufficient for all crew and passengers

In the event of an act of unlawful interference, which of the following is the correct procedure to be taken by the pilot in command? a. Squawk 7700 if the situation requires and continue the flight as per the ATC clearance received if possible b. Squawk 7500 and broadcast a warning to ATC other traffic on 121.500MHz or the frequency in use whilst maintaining the flight as cleared c. Squawk 7500 (or 7700 if required) and broadcast a warning if the situation forces deviation from the cleared flight plan d. If forced to deviate from the flight plan, climb or descend to altitudes that differ from the normal cruising altitudes by 1000ft

Description : In the event of an act of unlawful interference, which of the following is the correct procedure to be taken by the pilot in command? a. Squawk 7700 if the situation requires and continue ... the flight plan, climb or descend to altitudes that differ from the normal cruising altitudes by 1000ft

Last Answer : c. Squawk 7500 (or 7700 if required) and broadcast a warning if the situation forces deviation from the cleared flight plan

When does a pilot apply the limitations of the MEL? a. At parking before commencement of taxi b. Prior to take-off c. At any time in flight d. Any time up to coming to a complete stop and applying the parking brake

Description : When does a pilot apply the limitations of the MEL? a. At parking before commencement of taxi b. Prior to take-off c. At any time in flight d. Any time up to coming to a complete stop and applying the parking brake

Last Answer : d. Any time up to coming to a complete stop and applying the parking brake

What is the currency requirement for a pilot? a. 3 take-offs and landings on an aeroplane of the same type within the last 90 days b. 3 take-offs and landings on an aeroplane of the same type within the last 60 days c. 3 take-offs and landings on an aeroplane of the same type or approved simulator within the last 90 days d. 3 take-offs and landings on an aeroplane of the same type or approved simulator within the last 60 days

Description : What is the currency requirement for a pilot? a. 3 take-offs and landings on an aeroplane of the same type within the last 90 days b. 3 take-offs and landings on an aeroplane of the same ... 3 take-offs and landings on an aeroplane of the same type or approved simulator within the last 60 days

Last Answer : c. 3 take-offs and landings on an aeroplane of the same type or approved simulator within the last 90 days

Who checks, before flight, that the aircraft’s weight is such that the flight can be safely made and that any transported cargo is properly distributed and secured? a. The company’s cargo technicians b. The captain c. The mechanic on board, or in his absence the co-pilot d. The operator

Description : Who checks, before flight, that the aircraft’s weight is such that the flight can be safely made and that any transported cargo is properly distributed and secured? a. The company’s cargo technicians b. The captain c. The mechanic on board, or in his absence the co-pilot d. The operator

Last Answer : b. The captain

To act as co-pilot for take-off or landing, you must have: a. Acted as PIC or co-pilot on type in the last 90 days b. Acted as PIC or co-pilot on type in the last 30 days c. Acted as PIC or co-pilot on type in the last 60 days d. Been at the controls for landing in the same type recently

Description : To act as co-pilot for take-off or landing, you must have: a. Acted as PIC or co-pilot on type in the last 90 days b. Acted as PIC or co-pilot on type in the last 30 days c. Acted as PIC or co-pilot on type in the last 60 days d. Been at the controls for landing in the same type recently

Last Answer : a. Acted as PIC or co-pilot on type in the last 90 days

With reference to Traffic Collision Avoidance Systems: a. RAs may be disregarded only when the pilot visually identifies the potentially conflicting traffic and decides that no deviation is necessary and has the clearance confirmed by ATC b. RAs may be disregarded only when the pilot visually identifies the potentially conflicting traffic and decides that no deviation is necessary and has advised ATC of the other aircraft’s proximity c. RAs must never be disregarded d. RAs may be disregarded only when the pilot visually identifies the potentially conflicting traffic and decides that no deviation is necessary

Description : With reference to Traffic Collision Avoidance Systems: a. RAs may be disregarded only when the pilot visually identifies the potentially conflicting traffic and decides that no deviation ... pilot visually identifies the potentially conflicting traffic and decides that no deviation is necessary

Last Answer : d. RAs may be disregarded only when the pilot visually identifies the potentially conflicting traffic and decides that no deviation is necessary

An aircraft is tracking inbound to a VOR beacon on the 105 radial. The setting the pilot should put on the OBS and the CDI indications are: a. 285, TO b. 105, TO c. 285, FROM d. 105, FROM

Description : An aircraft is tracking inbound to a VOR beacon on the 105 radial. The setting the pilot should put on the OBS and the CDI indications are: a. 285, TO b. 105, TO c. 285, FROM d. 105, FROM

Last Answer : a. 285, TO

How does a pilot react to heavy freezing rain at 2,000ft/AGL, when he is unable to deice nor land? a. He ascends to the cold air layer above b. He continues to fly at the same altitude c. He turns back before the aircraft loses maneuverability d. He descends to the warm air layer below

Description : How does a pilot react to heavy freezing rain at 2,000ft/AGL, when he is unable to deice nor land? a. He ascends to the cold air layer above b. He continues to fly at the same altitude c. He turns back before the aircraft loses maneuverability d. He descends to the warm air layer below

Last Answer : c. He turns back before the aircraft loses maneuverability

What are the personality traits of a good pilot? a. Reliable and stable b. Stable and extraverted c. Reliable and extraverted d. Reliable, calm and extraverted

Description : What are the personality traits of a good pilot? a. Reliable and stable b. Stable and extraverted c. Reliable and extraverted d. Reliable, calm and extraverted

Last Answer : b. Stable and extraverted

A pilot who is diagnosed as having an alcohol problem can: a. Continue to fly as an operating pilot whilst he receives treatment b. Never fly again as an operating pilot c. Fly as a pilot only if he is supervised by another pilot d. Return to flying duties as a suitable course of treatment is complete

Description : A pilot who is diagnosed as having an alcohol problem can: a. Continue to fly as an operating pilot whilst he receives treatment b. Never fly again as an operating pilot c. Fly as a ... he is supervised by another pilot d. Return to flying duties as a suitable course of treatment is complete

Last Answer : d. Return to flying duties as a suitable course of treatment is complete

A pilot suffering from decompression sickness should: a. Descend to a lower level where the symptoms will disappear and continue the flight at this or a lower level b. Decrease the cabin pressure to relieve the symptoms c. Continue the flight at a lower altitude and carry out exercises to relieve the pain in the affected site d. Land as soon as possible and seek medical assistance

Description : A pilot suffering from decompression sickness should: a. Descend to a lower level where the symptoms will disappear and continue the flight at this or a lower level b. Decrease the cabin pressure ... the pain in the affected site d. Land as soon as possible and seek medical assistance

Last Answer : d. Land as soon as possible and seek medical assistance

A pilot suffering from hyperventilation during final approach in poor weather can combat the effects by: a. Go on 100% oxygen and go around b. Land regardless of the weather c. Regulate depth and rate of breathing d. Declare a mayday

Description : A pilot suffering from hyperventilation during final approach in poor weather can combat the effects by: a. Go on 100% oxygen and go around b. Land regardless of the weather c. Regulate depth and rate of breathing d. Declare a mayday

Last Answer : c. Regulate depth and rate of breathing

The co-pilot is responsible for monitoring the implementation of the Commander’s decision. a. True b. False

Description : The co-pilot is responsible for monitoring the implementation of the Commander’s decision. a. True b. False

Last Answer : b. False

With regards to procedures, a pilot is advised to: a. Memorize all procedures as carefully as possible b. Memorize immediate actions and subsequent actions c. Memorize immediate actions and refer to check list for subsequent actions

Description : With regards to procedures, a pilot is advised to: a. Memorize all procedures as carefully as possible b. Memorize immediate actions and subsequent actions c. Memorize immediate actions and refer to check list for subsequent actions

Last Answer : c. Memorize immediate actions and refer to check list for subsequent actions

What is the absolute time a pilot should stop drinking before flying? a. 6 hours but it depends upon the amount of alcohol that has been consumed b. 24 hours but it depends upon the amount of alcohol that has been consumed c. 12 hours but it depends upon the amount of alcohol that has been consumed d. 8 hours but it depends upon the amount of alcohol that has been consumed

Description : What is the absolute time a pilot should stop drinking before flying? a. 6 hours but it depends upon the amount of alcohol that has been consumed b. 24 hours but it depends upon the amount of ... that has been consumed d. 8 hours but it depends upon the amount of alcohol that has been consumed

Last Answer : d. 8 hours but it depends upon the amount of alcohol that has been consumed

When approaching a wet runway, with the risk of hydroplaning, what technique should the pilot adapt? a. Positive touchdown, full reverse and brakes as soon as possible b. Smoothest possible touchdown, full reverse and only brakes below VP c. Positive touchdown, full reverse and only brakes below VP d. Normal landing, full reverse brakes at VP

Description : When approaching a wet runway, with the risk of hydroplaning, what technique should the pilot adapt? a. Positive touchdown, full reverse and brakes as soon as possible b. Smoothest possible ... touchdown, full reverse and only brakes below VP d. Normal landing, full reverse brakes at VP

Last Answer : c. Positive touchdown, full reverse and only brakes below VP

If a transponder is unserviceable before an IFR departure, then the pilot: a. Has to cancel the flight b. May proceed with the flight with ATC permission c. Has to fly low level only d. Should fly for another company

Description : If a transponder is unserviceable before an IFR departure, then the pilot: a. Has to cancel the flight b. May proceed with the flight with ATC permission c. Has to fly low level only d. Should fly for another company

Last Answer : b. May proceed with the flight with ATC permission

A type rating is applicable to: a. An aircraft requiring a Certificate of Airworthiness b. An aircraft with a Certificate of Airworthiness issued by the State c. An aircraft that requires multi-pilot operation d. An aircraft that requires additional skills training

Description : A type rating is applicable to: a. An aircraft requiring a Certificate of Airworthiness b. An aircraft with a Certificate of Airworthiness issued by the State c. An aircraft that requires multi-pilot operation d. An aircraft that requires additional skills training

Last Answer : c. An aircraft that requires multi-pilot operation

When given instructions to set a mode/code, a pilot shall: a. Only use the word “wilco” b. Only read back the code c. Only use the word “roger” d. Read back mode and code

Description : When given instructions to set a mode/code, a pilot shall: a. Only use the word “wilco” b. Only read back the code c. Only use the word “roger” d. Read back mode and code

Last Answer : d. Read back mode and code

The person having overall responsibility of an aircraft during flight is the: a. Pilot in command b. Operator c. ATC controller if the aircraft is in controlled airspace d. Owner of the aircraft

Description : The person having overall responsibility of an aircraft during flight is the: a. Pilot in command b. Operator c. ATC controller if the aircraft is in controlled airspace d. Owner of the aircraft

Last Answer : a. Pilot in command

When the aircraft carries serviceable Mode C transponder, the pilot shall continuously operate this mode: a. Only when directed by ATC b. Unless otherwise directed by ATC c. Only when the aircraft is flying within controlled airspace d. Regardless of ATC instructions

Description : When the aircraft carries serviceable Mode C transponder, the pilot shall continuously operate this mode: a. Only when directed by ATC b. Unless otherwise directed by ATC c. Only when the aircraft is flying within controlled airspace d. Regardless of ATC instructions

Last Answer : b. Unless otherwise directed by ATC

An aircraft is allowed to descend below the MSA if: a. The pilot follows the published approach procedures b. The aircraft receives radar vectors c. The pilot has visual contact with the runway and surrounding terrain and is able to maintain visual contact d. All of the above

Description : An aircraft is allowed to descend below the MSA if: a. The pilot follows the published approach procedures b. The aircraft receives radar vectors c. The pilot has visual contact with the runway and surrounding terrain and is able to maintain visual contact d. All of the above

Last Answer : d. All of the above

If the track on an instrument departure is published, the pilot is expected to: a. Correct for the correct wind so as to stay within controlled airspace b. Ask ATC for another heading to steer correcting for wind c. Ignore the wind and proceed with a heading equal to the track d. Ask ATC for permission to correct heading for wind

Description : If the track on an instrument departure is published, the pilot is expected to: a. Correct for the correct wind so as to stay within controlled airspace b. Ask ATC for another heading to steer ... proceed with a heading equal to the track d. Ask ATC for permission to correct heading for wind

Last Answer : a. Correct for the correct wind so as to stay within controlled airspace

The most likely cause of brake fade is: a. Oil or grease on the brake drums b. Worn stators c. The pilot reducing the brake pressure d. The brake pads overheating

Description : The most likely cause of brake fade is: a. Oil or grease on the brake drums b. Worn stators c. The pilot reducing the brake pressure d. The brake pads overheating

Last Answer : d. The brake pads overheating

If a CSD overheat warning is shown: a. The CSD can be disconnected and the pilot must control the alternator himself b. The pilot must throttle back to reduce the load on the alternator c. The CSD can be disconnected then reconnected later when the temperature has reduced d. The CSD can be disconnected but not used for the rest of the flight

Description : If a CSD overheat warning is shown: a. The CSD can be disconnected and the pilot must control the alternator himself b. The pilot must throttle back to reduce the load on the alternator c. The ... temperature has reduced d. The CSD can be disconnected but not used for the rest of the flight

Last Answer : d. The CSD can be disconnected but not used for the rest of the flight

When smoke appears in the cockpit, after donning the oxygen mask the pilot should select: a. Normal b. 100% c. Diluter d. Emergency

Description : When smoke appears in the cockpit, after donning the oxygen mask the pilot should select: a. Normal b. 100% c. Diluter d. Emergency

Last Answer : d. Emergency

To recover from a spin, the elevators should be: a. Moved up to increase the angle of attack b. Moved down to reduce the angle of attack c. Set to neutral d. Allowed to float

Description : To recover from a spin, the elevators should be: a. Moved up to increase the angle of attack b. Moved down to reduce the angle of attack c. Set to neutral d. Allowed to float

Last Answer : b. Moved down to reduce the angle of attack

The most obvious sign of an individual suffering from carbon monoxide poisoning is: a. Muscular impairment b. Cyanosis of the lips and fingernails c. Sensory loss, particularly tunnelling of vision d. Cherry red lips and flushed cheeks

Description : The most obvious sign of an individual suffering from carbon monoxide poisoning is: a. Muscular impairment b. Cyanosis of the lips and fingernails c. Sensory loss, particularly tunnelling of vision d. Cherry red lips and flushed cheeks

Last Answer : d. Cherry red lips and flushed cheeks

What visual technique should be used when searching for an aircraft? a. Sweep from side to side with the eyes covering the whole field of vision b. Search the sky portion by portion starting on the left c. Pinpoint 10° segments of the sky and confirm before passing onto another d. Use a succession of small and rapid eye movements

Description : What visual technique should be used when searching for an aircraft? a. Sweep from side to side with the eyes covering the whole field of vision b. Search the sky portion by portion starting ... the sky and confirm before passing onto another d. Use a succession of small and rapid eye movements

Last Answer : c. Pinpoint 10° segments of the sky and confirm before passing onto another

What four factors affect night vision? a. Age, alcohol, altitude and smoking b. Age, altitude, instrument lights and smoking c. Instrument lights, altitude, alcohol and smoking d. Age, alcohol, altitude and instrument lights

Description : What four factors affect night vision? a. Age, alcohol, altitude and smoking b. Age, altitude, instrument lights and smoking c. Instrument lights, altitude, alcohol and smoking d. Age, alcohol, altitude and instrument lights

Last Answer : a. Age, alcohol, altitude and smoking