Vayudoot Aviation

1. What is the advantage of a balance field length condition?

A balanced field length gives the minimum required filed length in the event of an engine failure

A balanced take-off provides the lowest elevator input force requirements for rotation

A balanced field length provides the greatest margin between "net" and "gross" take-off flight paths

2. The speed VIo is defined as

lift off speed

landing gear operating speed

long distance operating speed

3. The stalling speed or the minimum steady flight speed at which the aero plane is controllable in landing configuration is abbreviated as

Vs1

Vs

Vso

4. Which of the following factors favours the selection of a low flap setting for the take-off?

High field elevation, distance obstacles in the climb-out path, long runway and a high ambient tamperature

Low field elevation, no obstacles in the climb-out path, short runway and a low ambient temperature

High field elevation, no obstacles in the climb-out path, low ambient temperature and short runway

5. Assuming that the required lift exists, which forces determine an aero plane's angle of climb?

Weight and drag only

Weight, drag and thrust

Thrust and drag only

6. What is the effect of a head wind component, compared to still air, on the maximum range speed (IAS) and the speed for maximum climb angle respectively?

Maximum range speed increases and maximum climb angle speed stays constant

Maximum range speed decreases and maximum climb angle speed decreases

Maximum range speed decreases and maximum climb angle speed increases

7. During take-off the third segment begins

when acceleration starts from Vlof to V2

when flap retraction is completeed

when acceleration to flap retraction speed is started

8. The result of a higher flap setting up to the optimum at take-off is

an increased acceleration

a higher V1

a shorter ground roll

9. How does the beat angle of climb and best rate of climb vary with increasing altitude?

Both decrease

Best angle of climb increases while best rate of climb decreases

Best angle of climb decreases while best rate of climb increases

10. The climb limited take-off mass can be increased by

selecting a lower V2

a lower flap setting for take-off and selecting a higher V2

selecting a lower V1

11. A constant headwind component

increases the angle of flight-path during climb

increases the maximum endurance

increases the best rate of climb

12. If the field length limited take-off mass has been calculated using a Balanced Field Length technique, the use of any additional clearway in take-off performance calculations may allow

the obstacle clearance limit to be increased with no effect on V1

a greater field length limited take-off mass but with a higher V1

a greater field length limited take-off mass but with a lower V1

13. Provided all other parameters stay constant. Which of the following alternatives will decrease the take-off ground run?

Decreased take-off mass, increased pressure altitude, increased temperature

Increased outside air temperature, decreased pressure altitude, decreased flap setting

Decreased take-off mass, increased density, increased flap setting

14. At a given mass, the stalling speed of a twin engine aircraft is 100kt in the landing configuration. The minimum speed a pilot must maintain in short final is

125kt

130kt

115kt

15. A "Balanced Field Length" is said to exist where

The one engine out take-off distance is equal to the all engine take-off distance

The clearway does not equal the stop way

The accelerate stop distance is equal to the take-off distance avaialble

16. The "climb gradient" is defined as the ratio of

the increase of altitude to distance over ground expressed as a percentage

the increase of altitude to horizontal air distance expressed as a percentage

true airspeed to rate of climb

17. In which of the following distances can the length of a stop way be included?

In the accelerate stop distance available

In the one-engine failure case, take-off distance

In the all-engine take-off distance

18. A higher outside air temperature

increases the angle of climb but decreases the rate of climb

does not have any noticeable effect on climb performance

reduces the angle and the rate of climb

19. The first segment of the take-off flight path ends

at reaching V2

at completion of gear retraction

at 35ft above the runway

20. Regarding take-off, the take-off decision speed V1

is an airspeed at which the aero plane is airborne but below 35ft and the pilot is assumed to have made a decision to continue or discontinue the take-off

is the airspeed of the aero plane upon reaching 35ft above the take-off surface

is the airspeed on the ground at which the pilot is assumed to have made a decision to continue or discontinue the take-off

21. The speed V1 is defined as

take-off climb speed

engine failure speed

take-off decision speed

22. The stop way is an area which allows an increase only in

the take-off run available

the take-off distance available

the accelerate-stop distance available

23. If other factors are unchanged, the fuel mileage (nautical milers per kg) is

independent from the center of gravity position

lower with a forward center of gravity position

lower with an aft center of gravity position

24. During the flight preparation a pilot makes a mistake by selecting a V1 greater than the required. Which problem will occur when the engine fails at a speed immediately above the correct value of V1?

The stop distance required will exceed the stop distance available

V 2 may be too high so that climb performance decreases

The one engine out take-off distance required may exceed the take-off distance available

25. If there is a tailwind, the climb limited TOM will

decrease

not be affected

increase

26. The critical engine inoperative

does not affect the aero plane performance since it is independent of the power plant

decreases the power required because of the lower drag caused by the wind milling engine

increases the power required because of the greater drag caused by the wind milling engine and the compensation for the yaw effect

27. IF the antiskid system is inoperative, which of the following statements is true?

The accelerate stop distance increases

Take-off with antiskid inoperative is not permitted

The accelerate stop distances decreases

28. The requirements with regard to take-off flight path and the climb segments are only specified for

the failure of the critical engine on a multi-engines aero plane

2 engined aero plane

the failure of any engine on a multi-engined aero plane

29. In the event of engine failure below V1, the first action to be taken by the pilot in order to decelerate the aero plane is to

reverse engine thrust

deploy air brakes or spoilers

reduce the engine thrust

30. For take-off obstacle clearance calculations, obstacles in the first segment may be avoided

by banking as much as needed if aero plane is more than 50ft above runway elevation

by standard turns - but only after passing 1500ft

by banking not more than 15° between 50ft and 400ft above the runway elevation

31. Which statement regarding V1 is correct?

V1 is not allowed to be greater than Vr

When determining the V1, reverse thrust is only allowed to be taken into account on the remaining symmetric engines

The V1 correction for up-slope is negative

32. When the outside air temperature increases, then

the field limited take-off mass and the climb limited take-off mass increases

the field length limited take-off mass and the climb limited take-off mass decreases

the field limited take-off mass increases but the climb-limited take-off mass decreases

33. A multi engine aero plane is flying at the minimum control speed (Vmca). which parameter(s) must be maintainable after engine failure?

Straight flight

Altitude

Heading, altitude and a positive rate of climb of 100ft/min

34. Which of the following sets of factory will increase the climb-limited TOM?

Low flap setting, low PA, low OAT

High flap setting, low PA, low OAT

Low flap setting, high PA, high OAT

35. However does the thrust of fixed propeller vary during take-off run? The thrust

increases slightly while the aero plane speed builds up

has no change during take-off and climb

decreases slightly while the aero plane speed builds up

36. An increase in atmospheric pressure has, among other things, the following consequences on landing performance

an increased landing distance and improved go-around performance

an increased landing distance and degraded go-around performance

a reduced landing distance and improved go-around performance

37. An increase in atmospheric pressure has, among other things, the following consequences on take-off performance

a reduced take-off distance and improved initial climb perfomrance

a reduced take-off distance and degraded initial climb performance

an increased take-off distance and degraded initial climb performance

38. Changing the take-off flap setting from flap15° to flap 5° will normally result in

a longer take-off distance and a better climb

a better climb and an equal take-off distance

a shorter take-off distance and an equal climb

39. Which of the following speeds can be limited by the "maximum tyre speed"?

Lift-off groundspeed

Lift-off IAS

Lift-off TAS

40. The Induced drag of an aero plane

decreases with increasing airspeed

is independent of the airspeed

increases with increasing airspeed

Question Bank

Questions for R* B*LI PERFORMANCE