1. Robinson Helicopter Co. named their
most popular model 'R 22' because;
A. of its '2 + 2' seating arrangement.
B. During development (1970's) its projected price was $22,000 US.
C. it has a maximum all up weight of 2,200 lbs.
D. it consumes (on average) 22 imperial gallons of fuel per hour.
2. If a Helicopter's engine were to fail and stop;
A. it can only fall from the sky.
B. it climbs more quietly and uses less fuel.
C. the Pilot must enter 'Autorotation' immediately and land at a chosen ------------- spot within the autorotative range.
D. the Pilot need take no immediate action as a 'Freewheel' device will -------------- disconnect the dead engine from the rotor system.
3. Helicopter Pilots almost always:
A. take - off and land vertically.
B. have a relatively easy time during straight and level flight as any Heli. ----------- can be trimmed, allowing the Pilot to let go of the controls.
C. need a high degree of co-ordination as all limbs have at least one ----------------- control to work, the radio being activated by a finger button.
D. conduct themselves like a bunch of cowboys.
4. Birds always take off into wind and even perch facing into that wind. This gives them an airspeed (nothing to do with speed over the ground) right from the beginning of flight. As the Helicopter has an engine to deliver power, the Pilot;
A. never needs to consider wind direction and/or speed.
B. is very wise to always land and take-off facing directly into wind as this -------- is of great benefit and may save power.
C. will be perfectly safe even if landing downwind.
D. must always hover with wind on one side or the other for engine ------------------ cooling purposes.
5. When considering a conventionally designed Helicopter, 'Torque' (a reaction to turning the rotor blades, producing a twisting force) tends to turn the Helicopter's fuselage in the opposite direction. A Tail rotor is fitted as a means to;
A. To turn the Helicopter from straight and level flight onto a new heading ---------- (as a rudder would on a boat).
B. To allow the Pilot to perform a "Spot turn' whilst in the hover.
C. To act as a governor,
absorbing excess engine power or main rotor ------------- RPM.
D. Balance 'Torque' with another force, 'Thrust' .
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