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Exam > pilot : Other factors remaining constant and not limiting how does increasing pressure ?

Question 100-1 : Allowable take off mass decreases allowable take off mass increases there is no effect on allowable take off mass allowable take off mass remains uninfluenced up to 5000 ft pressure altitude

Density decreases with altitude less density will reduce take off thrust available allowable take off mass will decrease exemple 200 allowable take-off mass decreases.allowable take-off mass decreases.

The service ceiling of a helicopter is ?

Question 100-2 : Higher in translation than in hover out of ground effect oge higher in hover out of ground effect oge than in hovering in ground effect ige lower in translation than in hover in ground effect ige the same in translation and in hover

exemple 204 higher in translation than in hover out of ground effect (oge).higher in translation than in hover out of ground effect (oge).

What is the correct statement concerning performance class 3 ?

Question 100-3 : Ops are only conducted at daytime to/from helidecks and elevated heliports ops are not conducted at night and to/from helidecks at all times ops are not conducted during night time to/from heliports ops are not conducted from/to helidecks during daytime

exemple 208 ops are only conducted at daytime to/from helidecks and elevated heliports.ops are only conducted at daytime to/from helidecks and elevated heliports.

The take off weight is the weight of the helicopter ?

Question 100-4 : At the start of the take off at the time the doors are closed at the moment when the engine or engines are started at the start of taxi if applicable

exemple 212 at the start of the take off.at the start of the take off.

The take off path of a helicopter from the start of take off extends to a point ?

Question 100-5 : 1000 ft 500 ft 1500 ft 100 ft

exemple 216 1000 ft.1000 ft.

The todrh is the horizontal distance required between the start of the take off ?

Question 100-6 : 35 ft above the take off surface and a positive climb gradient in case of failure of the critical engine 15 ft above the take off surface and a positive climb gradient in case of failure of the critical engine 35 ft above the take off surface and a positive or zero climb gradient in case of failure of the critical engine 50 ft above the take off surface and a positive or zero climb gradient in case of failure of the critical engine

exemple 220 35 ft above the take off surface and a positive climb gradient in case of failure of the critical engine.35 ft above the take off surface and a positive climb gradient in case of failure of the critical engine.

Tlof means ?

Question 100-7 : An area for touch down and lift off the length of an operational runway in feet the person in charge of take offs and landings the speed for translational lift

exemple 224 an area for touch down and lift off.an area for touch down and lift off.

When calculating the take off performaces of a performance class 2 helicopter ?

Question 100-8 : Maximum 50% of the reported headwind at least 50% of the reported headwind maximum 150% of the reported headwind maximum 60% 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 228 maximum 50% of the reported headwind.maximum 50% of the reported headwind.

Vx means the speed for ?

Question 100-9 : Best angle of climb best angle of glide best rate of climb best approach speed

exemple 232 best angle of climb.best angle of climb.

What is the abbreviation for the term 'never exceed speed' ?

Question 100-10 : Vne vno vnx vle

exemple 236 vnevne

What does the abbreviation 'oei' mean ?

Question 100-11 : One engine inoperative outboard electrical input override electrical inverter out of engine limits

exemple 240 one engine inoperative.one engine inoperative.

What does the abbreviation 'vle' mean ?

Question 100-12 : Maximum landing gear extended speed maximum landing gear operating speed minimum level speed maximum level speed

exemple 244 maximum landing gear extended speed.maximum landing gear extended speed.

What does the abbreviation 'vlo' mean ?

Question 100-13 : Maximum landing gear operating speed maximum landing gear extended speed minimum landing gear extended speed maximum low level speed

exemple 248 maximum landing gear operating speed.maximum landing gear operating speed.

What effect does temperature have on the performance limited take off mass ?

Question 100-14 : Rising temperatures will lower the performance limited take off mass rising temperatures will permit a higher performance limited take off mass falling temperatures will require a lower performance limited take off mass a change in temperature does not affect the performance limited take off mass

exemple 252 rising temperatures will lower the performance limited take-off mass.rising temperatures will lower the performance limited take-off mass.

What is the abbreviation for the term 'maximum landing gear extended speed' ?

Question 100-15 : Vle vlo vne va

exemple 256 vlevle

What is the abbreviation for the term 'maximum landing gear operating speed' ?

Question 100-16 : Vlo vle vgo vlg

exemple 260 vlovlo

The main difference between category a and category b helicopters is ?

Question 100-17 : Category a has guaranteed stay up capability category b has not category b has guaranteed stay up capability category a has not that category a is for multi engine helicopters and category b for single engine helicopters that category b is for multi engine helicopters and category a for single engine helicopters

Cat a definition .a multi engined helicopter designed with engine and system isolation features specified in the applicable certification specification and capable of operations using take off and landing data scheduled under a critical engine failure concept that assures adequate designated surface area and adequate performance capability for continued safe flight or safe rejected take off in the event of engine failure. cat b definition .a single engined or multi engined helicopter that does not meet category a standards category b helicopters have no guaranteed capability to continue safe flight in the event of an engine failure and unscheduled landing is assumed exemple 264 category a has guaranteed stay up capability, category b has not.category a has guaranteed stay up capability, category b has not.

What is the abbreviation for the term 'speed for best rate of climb' ?

Question 100-18 : Vy vx vlo v2

exemple 268 vyvy

What is the abbreviation for the term 'take off safety speed' ?

Question 100-19 : Vtoss vx vy vto

exemple 272 vtoss.vtoss.

What is the effect of tail wind on the time to climb to a given altitude ?

Question 100-20 : The time to climb does not change the time to climb increases the time to climb decreases the effect on the time to climb will depend on the helicopter type

exemple 276 the time to climb does not change.the time to climb does not change.

When allowing a helicopter to descend to a level which can be maintained on the ?

Question 100-21 : Drift down self levelling controlled descent auto level

exemple 280 drift-down.drift-down.

When calculating the landing weight of a performance class 2 helicopter with ?

Question 100-22 : 50% of the forecast headwind the headwind the tailwind the passengers and freight to be uplifted

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 284 50% of the forecast headwind.50% of the forecast headwind.

When calculating the performance of a class 2 helicopter with one engine ?

Question 100-23 : The pressure altitude the eta the surface of the landing site the height of obstructions on the go round

Annex 6 operation of aircraft helicopter.to determine the performance of the helicopter account should be taken of at least the following factors.a mass of the helicopter.b elevation or pressure altitude and temperature and..c wind for take off and landing accountability for wind should be no more than 50 per cent of any reported steady headwind component of 5 knots or more where take off and landing with a tailwind component is permitted in the flight manual not less than 150 per cent of any reported tailwind component should be allowed where precise wind measuring equipment enables accurate measurement of wind velocity over the point of take off and landing these values may be varied exemple 288 the pressure altitude.the pressure altitude.

When considering the take off path for a helicopter with performance class 2 ?

Question 100-24 : 35 ft in vfr 35 ft + 0 001 dr in ifr 10 7 m + 0 01 dr in vfr 35 ft in ifr

Cat pol h 210 take off flight path.a from the end of the todrh with the critical engine failure recognised at the tdp..1 the take off mass shall be such that the take off flight path provides a vertical clearance above all obstacles located in the climb path 'of not less than 10 7 m 35 ft for operations under vfr' and 10 7 m 35 ft + 0 01 x distance dr for operations under ifr..todrh take off distance required .tdp take off decision point. 702.cows are moving obstacles exemple 292 35 ft in vfr.35 ft in vfr.

When en route in a performance class 1 helicopter which has had an engine ?

Question 100-25 : 50 ft/min at an altitude of 2000 ft in mountainous areas 100 ft/min at an altitude of 300 m 150 ft/min at an altitude of 1000 ft 50 ft/min at an altitude of 300 ft

exemple 296 50 ft/min at an altitude of 2000 ft in mountainous areas.50 ft/min at an altitude of 2000 ft in mountainous areas.

When landing a performance class 2 helicopter with one engine inoperative the ?

Question 100-26 : 35 ft 35 m 15 ft a safe margin

Cat pol h 325 pc2 to cat pol h 220 landing .a the landing mass of the helicopter at the estimated time of landing shall not exceed the maximum mass specified in the afm for the procedure to be used.b in the event of the critical engine failure being recognised at any point at or before the landing decision point ldp it is possible either to land and stop within the fato or to perform a balked landing and clear all obstacles in the flight path by a vertical margin of 10 7 m 35 ft. 694 exemple 300 35 ft.35 ft.

When landing at an elevated heliport a helicopter with performance class 1 and ?

Question 100-27 : 4 5 m 15 m 35 ft 35 m

692..the balked landing at an elevated heliport may be accomplished using drop down techniques in order to accelerate to vtoss as the drop down is carried out beyond the dimensions of the heliport an obstacle clearance margin of at least 15 ft is required.15 ft = 4 5 m..vtoss take off safety speed exemple 304 4.5 m.4.5 m.

When planning for landing a performance class 1 helicopter the following ?

Question 100-28 : Any expected change in mass during flight take off technique not more than 75% of forecast headwind the expected ambient pressure at the heliport

The mass of a helicopter will change when lifting carrying cargo dropping off or picking up passengers in addition to the decrease in mass due to fuel consumption exemple 308 any expected change in mass during flight.any expected change in mass during flight.

When planning obstacle avoidance on the take off path of a performance class 1 ?

Question 100-29 : 7 x rotor radius r for day operations 30 ft 2 x length of helicopter 1 5 x length of the helicopter + 15 dr for ifr

Cat pol h 110 obstacle accountability. .c obstacles may be disregarded if they are situated beyond .1 7 x rotor radius r for day operations if it is assured that navigational accuracy can be achieved by reference to suitable visual cues during the climb .2 10 x r for night operations if it is assured that navigational accuracy can be achieved by reference to suitable visual cues during the climb .3 300 m if navigational accuracy can be achieved by appropriate navigation aids or.4 900 m in all other cases exemple 312 7 x rotor radius (r) for day operations.7 x rotor radius (r) for day operations.

Where is an official 'fuel flow chart' found ?

Question 100-30 : In the 'helicopter flight manual' in the 'maintenance manual' in the 'operators manual' in the 'type certificate'

exemple 316 in the 'helicopter flight manual'.in the 'helicopter flight manual'.

Which of the following factors has the greatest effect on take off power ?

Question 100-31 : Density altitude light precipitation humidity airfield elevation

exemple 320 density altitude.density altitude.

Which of the following groups of conditions are the most favourable for take off ?

Question 100-32 : Low airfield elevation low humidity low temperature high atmospheric pressure high airfield elevation low temperature high atmospheric pressure low airfield elevation high temperature low air density high airfield elevation low humidity high temperature low atmospheric pressure

exemple 324 low airfield elevation, low humidity, low temperature, high atmospheric pressure.low airfield elevation, low humidity, low temperature, high atmospheric pressure.

Why is vne stated as an operating limitation.1 aerodynamic limitation.2 ?

Question 100-33 : 1 and 4 2 only 3 and 5 2 and 4

exemple 328 1 and 4.1 and 4.

With one engine inoperative a helicopter with performance class 1 when landing ?

Question 100-34 : 35 ft 15 m 4 5 m a safe margin

Cat pol h 220 landing . .b in the event of the critical engine failure being recognised at any point at or before the landing decision point ldp it is possible either to land and stop within the fato or to perform a balked landing and clear all obstacles in the flight path by a vertical margin of 10 7 m 35 ft. 692 exemple 332 35 ft.35 ft.

The height/velocity diagram or unsafe area ?

Question 100-35 : Is independent of the altitude at which the helicopter is operating does not exist for multi engine helicopters is independent of the type of landing gear or skid the helicopter is equipped with depends on the mass of the helicopter

exemple 336 is independent of the altitude at which the helicopter is operating.is independent of the altitude at which the helicopter is operating.

Maximum endurance for a helicopter depends on ?

Question 100-36 : True airpseed indicated airspeed wind speed true airpseed or indicated airspeed

Maximum endurance is achieved in unaccelerated level flight with minimum fuel flow.the speed to fly for maximum endurance is the speed at the lowest fuel flow per unit of time exemple 340 true airpseed.true airpseed.

A helicopter in performance class 3 must be certified in ?

Question 100-37 : Category a or b category a category b no category

exemple 344 category a or b.category a or b.

At night operations in performance class 3 helicopters are ?

Question 100-38 : Never carried out only allowed in good moonlight only allowed with a good power margin routinely carried out

exemple 348 never carried out.never carried out.

For take off with a tail wind component in class 2 performance an operator must ?

Question 100-39 : 150% of the reported tail wind component 50% of the reported tail wind component 80% of the reported tail wind component 120% of the reported tail wind component

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 352 150% of the reported tail wind component.150% of the reported tail wind component.

When planning for one engine inoperative in the cruise a helicopter of ?

Question 100-40 : 50 ft/min at 2000 ft in mountainous areas 100 ft/min 100 ft/min at 1000 ft 300 ft/min at 300 m

exemple 356 50 ft/min at 2000 ft in mountainous areas.50 ft/min at 2000 ft in mountainous areas.

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