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بسم الله الرحمن الرحيم
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الدرس السابع:
ما هي السرعات التاليه مع ذكر شرح بسيط عنها:
1-CAS
2-KCAS
3-GS
4-iAS
5-KIAS
6-TAS
7-Va
8-Vfe
9-Vle
10-Vlo
11-Vmca
12-Vne
13-Vs
14-Vsse
15-Vx
16-Vy
الاجابه:
CAS: Calibrated Airspeed mens the indicated speed of an airplan corrected for poistion and instrument error. Calibrated airspeed is equal to true airspeed in standard atmosphere at sea level
KCAS: Calibrated Airspeed expressed in knots
GS: Ground Speed is the speed of an airplan relative to the ground
IAS: Indicated Airspeed is the airspeed of an airplan as shown on the airspeed indicator when corrected for instrument error
KIAS: Indicated Airspeed expressed in knots
TAS: True Airspeed is the airspeed of an airplane relative to undisturbed air which is the CAS corrected for altitude, temperature and compressibility
KTAS: True Airspeed expressed in knots
Va= Maneuvering Speed is the maximum speed at which application of full available aerodynamic control will not overstress the airplan
Vfe=Maximum Speed with Flaps Extended
Vle= Maximum Speed when Landing gear Extended
Vlo= Maximum landing Gear Operating Speed
Vmca = Minimum Control Speed
Vne = Never Exceed Speed
Vs = Stalling Speed
Vso= Stalling Speed in landing configuration
Vsse= One Engine Inoperative Speed
Vx= Best Angle Of Climb
Vy= Best Rate Of Climb
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