Performance

122問 • 2年前

問題一覧

Landing distance correction factor for (i) forecast headwind component (ii) forecast tailwind component.

(i) not more than 50%, (ii) not less than 150%

The relationship of the takeoff speeds are: 1. V1 must not be equal to VR 2. V1 must not be less than Vmcg 3. VR must not be less than 1.05 x Vmca 4. V2 must not be less than 1.13 x Vs1g

2, 3, 4

On dry runway the accelerate-stop distance is established based on: 1. Manual braking/full spoilers 2. Auto brakes 3. Reverse thrust 4. No reverse thrust

1, 4

Which of the following statements are true concerning operation on a contaminated runway?

any significant loss of runway distance available due to line up for takeoff should be taken into account for takeoff performance recalculated

Published takeoff performance data for aircraft in performance group A makes allowances for use of a runway line up distance of:

nil

The transition phase of RTO demonstrated in flight test is artificially expanded in the accelerate-stop distance required calculation, this expansion is to:

allow sufficient time or distance for “the average pilot” to configure the aeroplane to the stopping mode

Which on of the following is correct in relation to takeoff flight path?

the gross level off height is the maximum height at which the acceleration segment may be scheduled using takeoff thrust

Which is the correct procedure in relation to the moment at which an engine failure is recognized?

if it is after V2, maintain speed at engine failure up to flap retraction height

For which airplane in performance group A is this statement true? “If an alternate airport is designated in the flight plan, the landing distiance required may be that appropriate to an alternate aérodrome when assessing the ability of the airplane to satisfy the requirement of the destination aérodrome.”

turboprop and piston engine

Operations involving the use of variable takeoff thrust may be conducted:

in conditions where the performance limit takeoff weight at the ambient temperature exceeds the actual takeoff weight

In the Vmcg calculation, the path from the point at which the critical engine is inoperative to the point at which recovery to a direction parallel to the centreline is completed may not deviate by:

more than 30 feet laterally

Which of the following values may be used in the assessment of takeoff performance? 1. actual 2. forecast 3. reported 4. expected

1, 3

Which statement is correct? The relationship of the takeoff speeds is:

all of the above

The following airplane related factors have been considered in the RTOW: 1. one engine inoperative accountability 2. two engine inoperative accountability 3. tyre speed rating 4. brake energy limitation

1, 3, 4

Regarding improved V2 climb, which statements are correct? 1. increasing V2 requires an increase in V1 and Vr 2. increase in takeoff speeds (V1/Vr/V2) increases TODR 3. takeoff climb limit weight is reduced 4. with an increase in takeoff speed, tyre speed limit and Vmbe may become limiting

1, 2, 4

When an aeroplane takeoff weight is not field length limited, the benefits of selecting a lower V1 are: 1. improved obstacle clearance 2. reduced aircraft noise 3. greater stop margin for a RTO 4. decrease chance of exceeding Vmbe

3, 4

A clearway: 1. can always be used as stopway 2. is an obstacle-free area beyond the runway 3. under the control of the airport authorities 4. can be used as part of the takeoff distance available

2, 3, 4

Obstacle height is generally referenced to the elevation at the end of the TODA. Assuming the climb gradient is constant, the flight path of an uphill slope runway will begin at a relatively ______ elevation relative to a downhill slope.

lower

The definition of takeoff distance available is:

the takeoff runway available plus clearway

Assuming takeoff weight, Vr (rotation speed) and aerodrome ambient conditions remain constant. A decrease in takeoff flap setting will cause:

V1 & V2 to increase

Vmcg is dependent on:

Takeoff thrust

What thrust setting should be used for operating engines in the third segment of the flight path?

takeoff

Ambient conditions at an airport are considered in the determination of RTOW, these include: 1. humidity 2. visibility 3. wind 4. pressure

3, 4

Minimum control speed (Vmcg) on the ground:

decreases with an increase in ambient temperature for the same pressure altitude

The landing WAT curve or graph ensures that at a given weight, the aircraft will have an acceptable minimum climb capability with:

one engine inoperative and with all engines operating

Which is a recommended procedure when operating from a contaminated runway?

a check should be made that all retardation devices are serviced, and that tyres are in good condition

Using a higher V2 (i) TODR and (ii) distance to an obstacle, resulting in a (iii) climb gradient required.

(i) increases (ii) decreases (iii) increased

In the calculation of accelerate-stop distance required, the transition distance calculation allow time for pilot reaction time for: 1. applying maximum braking 2. retarding the throttles 3. configuring the airplane to stopping mode for an average pilot 4. raising the speed brakes

1, 2, 3, 4

What is true about TODA:

it is useable runway length plus clearway

The regulated takeoff weight (RTOW) takes into consideration the following airport factors: 1. runway lengths 2. runway slopes 3. obstacles within 25nm of the airport 4. obstacles within a specified area along takeoff flight path

1, 2, 4

For which of the following flights may forecast temperature (as opposed to actual or reported) be used in assessing performance? 1. takeoff 2. en route 3. landing

2, 3

All other factors remaining constant, a decrease in aerodrome pressure altitude will _____ the takeoff distance required and ______ the second segment net gradient of climb.

decrease, increase

Which of the following statements is true concerning operations involving the use of variable takeoff thrust?

an acceptable assumed temperature may be described as one at which the performance limit takeoff weight equals or exceeds the actual takeoff weight

Which is true of the declared distance for a given runway?

the maximum slope for a clearway plane is 1.25%

Which is true of Vmcg on the ground?

it increases with a decrease in ambient temperature for the pressure altitude

Given the following data, which is the overal gradient on runway 07? elevation at start of runway 07 is 305ft elevation at start of runway 25 is 283ft length 2745m

0.24% down slope

The definition of accelerate-stop distance available is:

the takeoff run available plus stopway

Takeoff decision speed (V1) is the speed: 1. from which a decision to continue the takeoff is made, which results in a takeoff distance to a height of 35ft on a dry runway at a speed of V2, that will not exceed the useable takeoff distance 2. at which the engine failure is recognized 3. at which the first action is taken to bring the aeroplane to a full stop and will not exceed the ASDA

1, 3

In the case of engine failure, the aeroplane must be capable of clearing all objects on either side of the intended track within: 1. 10nm 2. 5nm providing the operator takes into account navigational aide en route 3. 20nm in mountainous areas

1, 2

Which of the following can be used to recover control of the aeroplane when the critical engine is suddenly made inoperative in the minimum control speed on the ground (Vmcg) definition? 1. with the use of primary aerodynamic controls alone to enable the takeoff to safely continue 2. with the use of nose gear steering 3. with the use of asymmetrical setting on engine thrust

1 only

The screen height requirement for a continued takeoff with a failed engine is: 1. 15ft on a wet runway 2. 15ft on a contaminated runway 3. 35ft on a dry runway 4. 35ft on a contaminated runway

1, 2 ,3

Which is true of the declared distance for a given runway?

ASDA comprises the useable runway length plus stopway

When an obstacle is to be cleared, on the basis of an extended second segment climb:

there must be a minimum acceleration/climb gradient capability of 1.5% at all points in the takeoff flight path above 400’ gross height

Which one of the following statements is true concerning the calculation of the maximum speed for abandoning takeoff Vstop on a contaminated runway?

Vstop may be less than Vmcg

Which is true of runway slope in relation to performance calculations for aircraft in performance group A?

if you expect to use less than the whole runway, the value employed should take account of this fact

Select the answer which you consider will correctly complete the following statement. “The net takeoff flight path extends from _____ to 1500’ above aerodrome level, and should clear any obstacle in its path by a vertical interval of _____”

35’ above the end of the TODR, 35’ or 50’ during a turn exceeding 15 degrees change in direction

For a given declared temperature at which the aircraft performance is being assessed, if it is within a certain termperature of the maxinum aircraft operating temperature, the use of declared temperature is not permitted.

Which is true of the declared distance for a given runway?

stopway must be able to support an aircraft without causing structural damage

Which of the following is correct concerning weight and performance provisions/regulations during the en route phase of flight involving an engine failure?

account may be taken of any reduction of the weight of the aeroplane which may be achieved by jettisoning of fuel, in accordance with prescribed procedures

The minimum level off pressure altitude, as applied to the clearance of distant obtacles when using the extended second segment climb procedure, may be defined as:

the altitude below which acceleration and flap retraction should not be scheduled

RTOWs are computed taking into considerations runway wind components. They are predicted on: 1. 50% of headwind component 2. 150% of headwind component 3. 50% of tailwind component 4. 150% of tailwind component

1, 4

Takeoff WAT curve for an aircraft in performance group A assumes:

engine failure on the ground

In addition to runway slope and wind component, which one of the following sets of factors affects the brake energy (Vmbe)?

aeroplane weight, aerodrome pressure altitude and ambient temperature

The relationship of the takeoff speeds is: 1. V1 must not exceed Vmbe 2. V1 must not exceed Vr 3. V1 must not be less than Vmcg

1, 2, 3

Which is true of the declared distance for a given runway?

LDA takes into account the stopway

An obstacle is identified as being 5920m from the end of the takeoff distance available, and 830m from the intended line of flight. Given the wingspan of the aircraft is 48m, the semi width of the funnel at a given point is?

824m, thus the obstacle is insignificant

Decrease flap from 10 degrees to 5 degrees will result in: 1. increase in field length limit for a given runway 2. increase climb limit weight 3. increase V1 speed for a given weight

2, 3

Using a wet V1 on a wet runway, compared to a dry V1 on a dry runway, in the event of an engine failure the safety margin with a continued takeoff will:

always decrease

At a given takeoff weight, aerodrome ambient conditions and characteristics, an increase in takeoff flap setting will (i) the second segment climb gradient and (ii) the takeoff distance required.

(i) decrease, (ii) decrease

On wet or contaminated runway, the accelerate-stop distance calculated is based on: 1. performance credit for reverse thrust 2. no reverse thrust credit 3. manual braking/full spoilers 4. auto braking

1, 3

The relationship of the takeoff speeds are: 1. the lower limit for V1 is Vmcg 2. the lower limit for V1 is 1.05 Vmca 3. the upper limit for V1 is either Vmbe or Vr

1, 3

When the airplane takeoff weight is not field length limited, the advantage of selecting a high V1 are: 1. required less takeoff distance for a continued takeoff 2. better vertical clearance above an obstacle 3. more stopping margin for the RTO 4. more margin for climb limit

1, 2

When the airplane takeoff weight is not field length limited, the advantages of selecting a lower V1 are: 1. increased safety margin for obstacle clearance 2. increased safety margin for tyre speed limit 3. increased safety margin for brake energy limit 4. increased stopping margin for an RTO

3, 4

A range of V1/Vr values become available for takeoff when:

the actual takeoff weight is exceeded by both the WAT and field length limited weights

The gross climb gradients of the takeoff flight path for a given weight is a function of: 1. airport pressure altitude 2. airport temperature 3. runway slope 4. runway length

1, 2

Which of the following statements are correct concerning reduced thrust takeoff using assumed temperature method: 1. reduced thrust takeoff using assumed temperature method gives an aircraft performance equal to perform at the assumed temperature 2. if the assumed temperature is lower than flat rated temperature, this can achieve thrust reduction 3. reduced thrust my not be used on wet runway

none of the above

What action should you take when an engine failure happens between V1 and V2?

achieve and maintain V2, until flap retraction

What thrust settings should be used for operating engines in the fourth or final segment of the flight path?

maximum continuous

On a dry runway, the landing distance required is:

1.67 times the demonstrated landing distance

The technique of improved climb can be used to: 1. enhance the field length limit weight 2. enhance the obstacle limited weight when limited by distant obstacles 3. enhance the Vmcg limited weight due to the increase in V1 4. enhance the climb limited weight

2, 4

Which statements are correct concern thrust derate: 1. use of derates is permitted on contaminated runway, anti-skid inoperative, landing gear extended. 2. it is necessary to publish specific performance data tailored to that derate to flight crew. 3. one of the advantages of using derate thrust is when maximum takeoff weight is Vmcg limited at full takeoff thrust rating. 4. the Vmcg speed is independent of the levels of takeoff thrust derate.

1, 2, 3

You have an engine failure between V1 and Vr: what speed do you accelerate to and to what height do you climb to?

climb at V2 to flap retraction altitude

With one engine inoperative, obstacle clearance, when overhead an aerodrome, should be maintained above:

1500ft

Pertaining to Vmcg, what is true?

decreases with increasing ambient temperature for same pressure altitude

In a recent CIVIL AVIATION INFORMATION CIRCULAR the recommended procedure for operating on a contaminated runway is to:

check tyre condition and ensure retardation devices are operational

If an engine failure is recognised above V2, which of the following is correct?

maintain engine failure speed until level off height

Which of the following is true for V speeds relationships are correct? 1. Vr higher limit = V2 2. Vr lower limit = Vmca x 1.05/1.1 3. Vr lower limit = Vmu x 1.05

all of the above

If the RTOW is climb limited, which of the following actions are correct to increase RTOW:

use a small flap setting

Which statement concerning improved climb technique are correct: 1. an increase in V2 does not result in the increase in the assoiciated V1 and Vr 2. an increase in the takeoff speed V1, Vr and V2 results in an increase in the field length required 3. for a fixed runway length, the field length limit weight increase with an increase in V2 4. the tire speed limits and brake energy limits may become limiting at the higher takeoff speeds

2, 4

When an obstacle is to be cleared, on the basis of an extended second segment climb:

it must be the last obstacle in the takeoff flight path

JAA regulations define threshold crossing speed at:

Vref

Which of the following is true for declared distance for a given runway?

EDA = usable runway + stopway

When a runway is defined as a contaminated runway: 1. any part of the runway surface is covered by water greater than 3mm deep 2. it has an accumulation of compacted snow or wet ice 3. more than 25 percent of the runway surface area is covered by slush or dry snow equivalent to greater than 3mm of water 4. 10% of the runway covered by water with a depth less than 3mm

2, 3

The definition of climb gradient is:

height gained divided by the horizontal distance covered

A larger flap setting will result in: 1. better field length limit weight for a given runway 2. a smaller climb limited weight 3. a lower V1 speed for a given weight 4. a lower Vmbe

1, 2, 3

Which of the following statements is correct concerning assumed temperature method?

can be used when performance limited weight is greater than the actual takeoff weight

Takeoff flight path is divided into segments according to the: 1. thrust 2. configuration of the aeroplane, eg flaps 3. speed 4. time required

1, 2, 3

The demonstrated landing distance under the JAA rules is predicted on the use of: 1. maximum manual wheel braking 2. full auto speed brakes 3. reverse thrust 4. wet runway

1, 2

For twin engines airplanes without ETOPS approval, the airplane cannot operate beyond what time limit flying time at the normal one engine inoperative cuise speed from the nearest aerodrome:

60 minutes

Under the following conditions, what happens to the Vr and V2 speed?

decreased ambient temperature, constant pressure altitude, Vr decreases and V2 increase

Obstacle height is generally referenced to the elevation at the end of takeoff distance (i). Assuming the climb gradient is constant, the flight path of a (ii) slope runway will begin at a relatively (iii) elevation.

(i) available (ii) downhill (iii) higher

With one engine inoperative, the airplane must be capable of clearing all obstacles en route using net performance:

by 2000ft

If the RTOW is climb limited, which of the following actions are correct to increase RTOW: 1. use a smaller flap setting 2. use improved climb technique 3. use air-conditioning packs off takeoff

1, 2, 3

Reduced thrust takeoff will: 1. lower the turbine operating temperature 2. not change the RPM of rotating components 3. reduce maintenance cost 4. increase engine reliability

1, 3, 4

What factors other than slope and wind affect Vmbe?

OAT, pressure altitude, weight

When calculating RTOW, what runway slope is taken into account?

part slope may be used if departing from an intersection

Which of the following is true?

runway slopes down decreases takeoff ground run

Minimum climb gradient for each segment in the takeoff is:

the gross gradient

For airplanes with 3 or more engines, the 2 engines inoperative terrain clearance need not be considered

when the airplane is within 90 minutes flying time from an aerodrome

100

When an engine inoperative, regulation requirement is to have a vertical clearance of (i) en route and (ii) above aerodrome.

(i) 2000ft (ii) 1500ft

Human Performance

Julien Houdet · 130問 · 2年前

Human Performance

130問 • 2年前

Julien Houdet

Air Law A

Julien Houdet · 154問 · 2年前

Air Law A

154問 • 2年前

Julien Houdet

Air Law B

Julien Houdet · 78問 · 2年前

Air Law B

78問 • 2年前

Julien Houdet

問題一覧

Landing distance correction factor for (i) forecast headwind component (ii) forecast tailwind component.

(i) not more than 50%, (ii) not less than 150%

The relationship of the takeoff speeds are: 1. V1 must not be equal to VR 2. V1 must not be less than Vmcg 3. VR must not be less than 1.05 x Vmca 4. V2 must not be less than 1.13 x Vs1g

2, 3, 4

On dry runway the accelerate-stop distance is established based on: 1. Manual braking/full spoilers 2. Auto brakes 3. Reverse thrust 4. No reverse thrust

1, 4

Which of the following statements are true concerning operation on a contaminated runway?

any significant loss of runway distance available due to line up for takeoff should be taken into account for takeoff performance recalculated

Published takeoff performance data for aircraft in performance group A makes allowances for use of a runway line up distance of:

nil

The transition phase of RTO demonstrated in flight test is artificially expanded in the accelerate-stop distance required calculation, this expansion is to:

allow sufficient time or distance for “the average pilot” to configure the aeroplane to the stopping mode

Which on of the following is correct in relation to takeoff flight path?

the gross level off height is the maximum height at which the acceleration segment may be scheduled using takeoff thrust

Which is the correct procedure in relation to the moment at which an engine failure is recognized?

if it is after V2, maintain speed at engine failure up to flap retraction height

turboprop and piston engine

Operations involving the use of variable takeoff thrust may be conducted:

in conditions where the performance limit takeoff weight at the ambient temperature exceeds the actual takeoff weight

In the Vmcg calculation, the path from the point at which the critical engine is inoperative to the point at which recovery to a direction parallel to the centreline is completed may not deviate by:

more than 30 feet laterally

Which of the following values may be used in the assessment of takeoff performance? 1. actual 2. forecast 3. reported 4. expected

1, 3

Which statement is correct? The relationship of the takeoff speeds is:

all of the above

1, 3, 4

1, 2, 4

3, 4

A clearway: 1. can always be used as stopway 2. is an obstacle-free area beyond the runway 3. under the control of the airport authorities 4. can be used as part of the takeoff distance available

2, 3, 4

lower

The definition of takeoff distance available is:

the takeoff runway available plus clearway

Assuming takeoff weight, Vr (rotation speed) and aerodrome ambient conditions remain constant. A decrease in takeoff flap setting will cause:

V1 & V2 to increase

Vmcg is dependent on:

Takeoff thrust

What thrust setting should be used for operating engines in the third segment of the flight path?

takeoff

Ambient conditions at an airport are considered in the determination of RTOW, these include: 1. humidity 2. visibility 3. wind 4. pressure

3, 4

Minimum control speed (Vmcg) on the ground:

decreases with an increase in ambient temperature for the same pressure altitude

The landing WAT curve or graph ensures that at a given weight, the aircraft will have an acceptable minimum climb capability with:

one engine inoperative and with all engines operating

Which is a recommended procedure when operating from a contaminated runway?

a check should be made that all retardation devices are serviced, and that tyres are in good condition

Using a higher V2 (i) TODR and (ii) distance to an obstacle, resulting in a (iii) climb gradient required.

(i) increases (ii) decreases (iii) increased

1, 2, 3, 4

What is true about TODA:

it is useable runway length plus clearway

1, 2, 4

For which of the following flights may forecast temperature (as opposed to actual or reported) be used in assessing performance? 1. takeoff 2. en route 3. landing

2, 3

All other factors remaining constant, a decrease in aerodrome pressure altitude will _____ the takeoff distance required and ______ the second segment net gradient of climb.

decrease, increase

Which of the following statements is true concerning operations involving the use of variable takeoff thrust?

an acceptable assumed temperature may be described as one at which the performance limit takeoff weight equals or exceeds the actual takeoff weight

Which is true of the declared distance for a given runway?

the maximum slope for a clearway plane is 1.25%

Which is true of Vmcg on the ground?

it increases with a decrease in ambient temperature for the pressure altitude

Given the following data, which is the overal gradient on runway 07? elevation at start of runway 07 is 305ft elevation at start of runway 25 is 283ft length 2745m

0.24% down slope

The definition of accelerate-stop distance available is:

the takeoff run available plus stopway

1, 3

1, 2

1 only

The screen height requirement for a continued takeoff with a failed engine is: 1. 15ft on a wet runway 2. 15ft on a contaminated runway 3. 35ft on a dry runway 4. 35ft on a contaminated runway

1, 2 ,3

Which is true of the declared distance for a given runway?

ASDA comprises the useable runway length plus stopway

When an obstacle is to be cleared, on the basis of an extended second segment climb:

there must be a minimum acceleration/climb gradient capability of 1.5% at all points in the takeoff flight path above 400’ gross height

Which one of the following statements is true concerning the calculation of the maximum speed for abandoning takeoff Vstop on a contaminated runway?

Vstop may be less than Vmcg

Which is true of runway slope in relation to performance calculations for aircraft in performance group A?

if you expect to use less than the whole runway, the value employed should take account of this fact

35’ above the end of the TODR, 35’ or 50’ during a turn exceeding 15 degrees change in direction

Which is true of the declared distance for a given runway?

stopway must be able to support an aircraft without causing structural damage

Which of the following is correct concerning weight and performance provisions/regulations during the en route phase of flight involving an engine failure?

account may be taken of any reduction of the weight of the aeroplane which may be achieved by jettisoning of fuel, in accordance with prescribed procedures

The minimum level off pressure altitude, as applied to the clearance of distant obtacles when using the extended second segment climb procedure, may be defined as:

the altitude below which acceleration and flap retraction should not be scheduled

1, 4

Takeoff WAT curve for an aircraft in performance group A assumes:

engine failure on the ground

In addition to runway slope and wind component, which one of the following sets of factors affects the brake energy (Vmbe)?

aeroplane weight, aerodrome pressure altitude and ambient temperature

The relationship of the takeoff speeds is: 1. V1 must not exceed Vmbe 2. V1 must not exceed Vr 3. V1 must not be less than Vmcg

1, 2, 3

Which is true of the declared distance for a given runway?

LDA takes into account the stopway

824m, thus the obstacle is insignificant

Decrease flap from 10 degrees to 5 degrees will result in: 1. increase in field length limit for a given runway 2. increase climb limit weight 3. increase V1 speed for a given weight

2, 3

Using a wet V1 on a wet runway, compared to a dry V1 on a dry runway, in the event of an engine failure the safety margin with a continued takeoff will:

always decrease

At a given takeoff weight, aerodrome ambient conditions and characteristics, an increase in takeoff flap setting will (i) the second segment climb gradient and (ii) the takeoff distance required.

(i) decrease, (ii) decrease

1, 3

The relationship of the takeoff speeds are: 1. the lower limit for V1 is Vmcg 2. the lower limit for V1 is 1.05 Vmca 3. the upper limit for V1 is either Vmbe or Vr

1, 3

1, 2

3, 4

A range of V1/Vr values become available for takeoff when:

the actual takeoff weight is exceeded by both the WAT and field length limited weights

The gross climb gradients of the takeoff flight path for a given weight is a function of: 1. airport pressure altitude 2. airport temperature 3. runway slope 4. runway length

1, 2

none of the above

What action should you take when an engine failure happens between V1 and V2?

achieve and maintain V2, until flap retraction

What thrust settings should be used for operating engines in the fourth or final segment of the flight path?

maximum continuous

On a dry runway, the landing distance required is:

1.67 times the demonstrated landing distance

2, 4

1, 2, 3

You have an engine failure between V1 and Vr: what speed do you accelerate to and to what height do you climb to?

climb at V2 to flap retraction altitude

With one engine inoperative, obstacle clearance, when overhead an aerodrome, should be maintained above:

1500ft

Pertaining to Vmcg, what is true?

decreases with increasing ambient temperature for same pressure altitude

In a recent CIVIL AVIATION INFORMATION CIRCULAR the recommended procedure for operating on a contaminated runway is to:

check tyre condition and ensure retardation devices are operational

If an engine failure is recognised above V2, which of the following is correct?

maintain engine failure speed until level off height

Which of the following is true for V speeds relationships are correct? 1. Vr higher limit = V2 2. Vr lower limit = Vmca x 1.05/1.1 3. Vr lower limit = Vmu x 1.05

all of the above

If the RTOW is climb limited, which of the following actions are correct to increase RTOW:

use a small flap setting

2, 4

When an obstacle is to be cleared, on the basis of an extended second segment climb:

it must be the last obstacle in the takeoff flight path

JAA regulations define threshold crossing speed at:

Vref

Which of the following is true for declared distance for a given runway?

EDA = usable runway + stopway

2, 3

The definition of climb gradient is:

height gained divided by the horizontal distance covered

A larger flap setting will result in: 1. better field length limit weight for a given runway 2. a smaller climb limited weight 3. a lower V1 speed for a given weight 4. a lower Vmbe

1, 2, 3

Which of the following statements is correct concerning assumed temperature method?

can be used when performance limited weight is greater than the actual takeoff weight

Takeoff flight path is divided into segments according to the: 1. thrust 2. configuration of the aeroplane, eg flaps 3. speed 4. time required

1, 2, 3

The demonstrated landing distance under the JAA rules is predicted on the use of: 1. maximum manual wheel braking 2. full auto speed brakes 3. reverse thrust 4. wet runway

1, 2

For twin engines airplanes without ETOPS approval, the airplane cannot operate beyond what time limit flying time at the normal one engine inoperative cuise speed from the nearest aerodrome:

60 minutes

Under the following conditions, what happens to the Vr and V2 speed?

decreased ambient temperature, constant pressure altitude, Vr decreases and V2 increase

(i) available (ii) downhill (iii) higher

With one engine inoperative, the airplane must be capable of clearing all obstacles en route using net performance:

by 2000ft

If the RTOW is climb limited, which of the following actions are correct to increase RTOW: 1. use a smaller flap setting 2. use improved climb technique 3. use air-conditioning packs off takeoff

1, 2, 3

Reduced thrust takeoff will: 1. lower the turbine operating temperature 2. not change the RPM of rotating components 3. reduce maintenance cost 4. increase engine reliability

1, 3, 4

What factors other than slope and wind affect Vmbe?

OAT, pressure altitude, weight

When calculating RTOW, what runway slope is taken into account?

part slope may be used if departing from an intersection

Which of the following is true?

runway slopes down decreases takeoff ground run

Minimum climb gradient for each segment in the takeoff is:

the gross gradient

For airplanes with 3 or more engines, the 2 engines inoperative terrain clearance need not be considered

when the airplane is within 90 minutes flying time from an aerodrome

100

When an engine inoperative, regulation requirement is to have a vertical clearance of (i) en route and (ii) above aerodrome.

(i) 2000ft (ii) 1500ft