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DIRECCION DE PERSONAL AERONAUTICO
DPTO. DE INSTRUCCION
PREGUNTAS Y OPCIONES POR TEMA
MTC
OGMS/DINF
Pag.:
09/10/2009
15:16
1
COD_PREG: PREGUNTA: RPTA:
TEMA: 0621 ATP-RTC - Aerodynamics - Chap.3
8345 What effect does an increase in airspeed have on a coordinated turn while maintaining a constant angle of bank and C
altitude?
OPCION A: The rate of turn will decrease resulting in adecreased load factor
OPCION B: The rate of turn will increase resulting in an increased load factor
OPCION C: The rate of turn will decrease resulting in no changes in load factor
8346 What is the effect on total drag of an aircraft if the airspeed decreases in level flight below that speed for maximum A
L/D?
OPCION A: Drag increases because of increased induced drag.
OPCION B: Drag increasesbecause of increased parasite drag
OPCION C: Drag decreases because of lower induced drag
8347 What is load factor? C
OPCION A: Lift multiplied by the total weight
OPCION B: Lift subtracted from the total weight
OPCION C: Lift divided by the total weight
8348 What affects indicated stall speed? A
OPCION A: Weight, load factor, and power
OPCION B: Load factor, angle of attack, and powerOPCION C: Angle of attack, weight, and air density
8349 If no corrective action is taken by the pilot as angle of bank is increased, how is the vertical component of lift and C
sink rate affected?
OPCION A: Lift increases and the sink rate increases
OPCION B: Lift decreases and the sink rate decreases
OPCION C: Lift decreases and the sink rate increases
8350 Why must the angle of attack beincreased during a turn to maintain altitude? A
OPCION A: Compensate for loss of vertical component of lift
OPCION B: Increase the horizontal component of lift equal to the vertical component
OPCION C: Compensate for increase in drag
8351 How can the pilot increase the rate of turn and decrease the radius at the same time? B
OPCION A: Steepen the bank and increase airspeed
OPCION B: Steepen thebank and decrease airspeed
OPCION C: Shallow the bank and increase airspeed
8352 What is the relationship of the rate of turn with the radius of turn with a constant angle of bank but increasing A
airspeed?
OPCION A: Rate will decrease and radius will increase
OPCION B: Rate will increase and radius will decrease
OPCION C: Rate and radius will increase
8353 Upon which factor does wingloading during a level coordinated turn in smooth air depend? B
OPCION A: Rate of turn
OPCION B: Angle of bank
OPCION C: True airspeed
8354 If an aircraft with a gross weight of 2,000 pounds were subjected to a total load of 6,000 pounds in flight, the load B
factor would be
OPCION A: 2 Gs.
OPCION B: 3 Gs
OPCION C: 9 Gs.
8355 What is the ratio between the total air load imposed on the rotordisc and the gross weight of a helicopter in flight? B
OPCION A: Power loading.
OPCION B: Load factor.
DIRECCION DE PERSONAL AERONAUTICO
DPTO. DE INSTRUCCION
PREGUNTAS Y OPCIONES POR TEMA
MTC
OGMS/DINF
Pag.:
09/10/2009
15:16
2
OPCION C: Aspect ratio.
8365 Identify the type stability if the aircraft attitude remains in the new position after the controls have been neutralized C
OPCION A:Negative longitudinal static stability
OPCION B: Neutral longitudinal dynamic stability
OPCION C: Neutral longitudinal static stability
8368 What is the reason for variations in geometric pitch along a propeller or rotor blade? A
OPCION A: It permits a relatively constant angle of attack along its length when in cruising flight.
OPCION B: It prevents the portion of the blade near the hub orroot fron stalling during cruising flight.
OPCION C: It permits a relatively constant angle of incidence along its length when in cruising flight.
8372 Identify the type stability if the aircraft attitude tends to move farther from its original position after the controls A
have been neutralized
OPCION A: Negative static stability
OPCION B: Positive static stability
OPCION C: Negative...