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Question 127-1 : R means ? [ Preparation civilian ]

Rotor radius.

Cat.pol.h.110 exemple 227 Rotor radius.

Question 127-2 : Small rotorcraft are those of maximum weight of ?

3175 kg or 7000 lbs.

exemple 231 3175 kg (or 7000 lbs).

Question 127-3 : The rate of climb will be negative affected by ?

High temperature, high pressure altitude, contaminated rotor blades.

exemple 235 High temperature, high pressure altitude, contaminated rotor blades.

Question 127-4 : A helicopter with performance class 3 shall be able to maintain the minimum altitude that allows it to fly... ?

Above the minimum prescribed altitude at maximum continuous power.

Cat.pol.h.410 en route..a the helicopter shall be able, with all engines operating within the maximum continuous power conditions, to continue along its intended route or to a planned diversion without flying at any point below the appropriate minimum flight altitude...b except as provided in cat.pol.h.420, in the event of an engine failure the helicopter shall be able to perform a safe forced landing. exemple 239 Above the minimum prescribed altitude at maximum continuous power.

Question 127-5 : The density altitude is ?

The altitude in the standard atmosphere at which the prevailing density occurs.


Question 127-6 : The 'maximum operating altitudes' of a certain helicopter are laid down in ?

The helicopter flight manual.

exemple 247 The helicopter flight manual.

Question 127-7 : The abbreviation vle means ?

Maximum landing gear extended speed.

exemple 251 Maximum landing gear extended speed.

Question 127-8 : The abbreviation vlo means ?

Maximum landing gear operating speed.

exemple 255 Maximum landing gear operating speed.

Question 127-9 : The abbreviation vne means ?

Never exceed speed.

exemple 259 Never exceed speed.

Question 127-10 : The abbreviation vtoss means ?

Take off safety speed for a category a rotorcraft.

exemple 263 Take-off safety speed for a category a rotorcraft.

Question 127-11 : The abbreviation vy means ?

Speed for best rate of climb.

exemple 267 Speed for best rate of climb.

Question 127-12 : The absolute ceiling of a helicopter as specified in its performance data, is the altitude at which the helicopter is ?

No longer able to climb at all.

exemple 271 No longer able to climb at all.

Question 127-13 : The altitude, calculated by 'pressure altitude +/ 118,8 x temperature deviation from isa' is ?

Density altitude.

The density altitude is used to determine a helicopters performance. exemple 275 Density altitude.

Question 127-14 : The density altitude ?

Is used to determine a helicopters performance.

exemple 279 Is used to determine a helicopters performance.

Question 127-15 : The distance necessary for a landing is the horizontal distance required to land ?

And come to a full stop from a point 50 ft above the landing surface.

Annex 6 operation of aircraft helicopter part 3 ..landing distance required ldrh the horizontal distance required to land and come to a full stop from a point 15 m 50 ft above the landing surface. exemple 283 And come to a full stop from a point 50 ft above the landing surface.

Question 127-16 : The distance required for an aborted take off is the horizontal distance required between the start of the take off and the point where the helicopter stops following the failure of ?

The critical engine and the interruption of the take off at the take off decision point.

exemple 287 The critical engine and the interruption of the take off at the take off decision point.

Question 127-17 : The effect of wind on angle of climb path will be ?

Headwind will increase the angle of climb path.

exemple 291 Headwind will increase the angle of climb path.

Question 127-18 : The effect of wind on rate of climb roc will be ?

Nil

exemple 295 Nil

Question 127-19 : The main end product of performance planning is ?

The maximum mass of the aircraft at different phases of flight.

exemple 299 The maximum mass of the aircraft at different phases of flight.

Question 127-20 : The maritime zone located north of latitude 50 n is considered hostile ?

Even if a safe emergency landing can be carried out.

exemple 303 Even if a safe emergency landing can be carried out.

Question 127-21 : The mass of a helicopter with performance class 3 must be such that the following is always possible ?

A hover ige.

exemple 307 A hover ige.

Question 127-22 : The maximum indicated air speed of a helicopter in level flight is reached ?

At the lowest possible altitude.

exemple 311 At the lowest possible altitude.

Question 127-23 : The minimum rate of descent in autoration will occur ?

At vy and rotor speed within limits.

exemple 315 At vy and rotor speed within limits.

Question 127-24 : The never exceed speed vne of a helicopter, as specified in the flight manual ?

May not be exceeded under any circumstances.

exemple 319 May not be exceeded under any circumstances.

Question 127-25 : The part of the take off path during which, in a helicopter of performance class 2, an engine failure would result in a forced landing must be flown in ?

Conditions of weather and light in which a safe landing is possible.

exemple 323 Conditions of weather and light in which a safe landing is possible.

Question 127-26 : The ratio, in the same units, and expressed as a percentage of 'change in height' divided by 'horizontal distance travelled' means ?

Climb gradient.

The 'climb gradient' is defined as the ratio, expressed as a percentage, of the change in geometric height divided by the horizontal distance traveled...gradient = change in height/horizontal distance x 100%..for small angles of climb, you can use rate of climb / true airspeed, but this is not the exact definition of the 'climb gradient'. exemple 327 Climb gradient.

Question 127-27 : The responsibility for ensuring that the performance claimed for a helicopter can be achieved belongs to ?

The operator.

exemple 331 The operator.

Question 127-28 : The speed for maximum endurance ?

Is always lower than the speed for maximum specific range.

exemple 335 Is always lower than the speed for maximum specific range.

Question 127-29 : The speed for maximum rate of climb ?

Will be higher than the speed for best angle of climb.

exemple 339 Will be higher than the speed for best angle of climb.

Question 127-30 : Other factors remaining constant and not limiting, how does increasing pressure altitude affect allowable take off mass ?

Allowable take off mass decreases.

Density decreases with altitude, less density will reduce take off thrust available, allowable take off mass will decrease. exemple 343 Allowable take-off mass decreases.

Question 127-31 : The service ceiling of a helicopter is... ?

Higher in translation than in hover out of ground effect oge.

exemple 347 Higher in translation than in hover out of ground effect (oge).

Question 127-32 : What is the correct statement concerning performance class 3 ?

Ops are only conducted at daytime to/from helidecks and elevated heliports.

exemple 351 Ops are only conducted at daytime to/from helidecks and elevated heliports.

Question 127-33 : The take off weight is the weight of the helicopter ?

At the start of the take off.

exemple 355 At the start of the take off.

Question 127-34 : The take off path of a helicopter, from the start of take off, extends to a point above the take off surface, which is ?

1000 ft.

exemple 359 1000 ft.

Question 127-35 : The todrh is the horizontal distance required between the start of the take off and the point where the take off safety speed is reached as well as a height of ?

35 ft above the take off surface and a positive climb gradient in case of failure of the critical engine.

exemple 363 35 ft above the take off surface and a positive climb gradient in case of failure of the critical engine.

Question 127-36 : Tlof means ?

An area for touch down and lift off.

exemple 367 An area for touch down and lift off.

Question 127-37 : When calculating the take off performaces of a performance class 2 helicopter, without a precise wind measuring equipment, the following must be considered ?

Maximum 50% of the reported headwind.

Cat.pol.h.105 general.......c when showing compliance with the requirements of this section, account shall be taken of the following parameters..1 mass of the helicopter..2 the helicopter configuration..3 the environmental conditions, in particular.i pressure altitude and temperature.ii wind.. a except as provided in c , for take off, take off flight path and landing requirements, accountability for wind shall be no more than 50% of any reported steady headwind component of 5 kt or more.. b where take off and landing with a tailwind component is permitted in the afm, and in all cases for the take off flight path, not less than 150% of any reported tailwind component shall be taken into account and .. c where precise wind measuring equipment enables accurate measurement of wind velocity over the point of take off and landing, wind components in excess of 50% may be established by the operator, provided that the operator demonstrates to the competent authority that the proximity to the fato and accuracy enhancements of the wind measuring equipment provide an equivalent level of safety..4 the operating techniques and..5 the operation of any systems that have an adverse effect on performance. exemple 371 Maximum 50% of the reported headwind.

Question 127-38 : Vx means the speed for ?

Best angle of climb.

exemple 375 Best angle of climb.

Question 127-39 : What is the abbreviation for the term 'never exceed speed' ?

Vne

exemple 379 Vne

Question 127-40 : What does the abbreviation 'oei' mean ?

One engine inoperative.

exemple 383 One engine inoperative.


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