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PPL CAAP NAVIGATION TEST WITH QUESTIONS
AND ANSWERS 2025
Which statement is true about density altitude - (answers)Density altitude is increased by a
decrease in pressure
What effect, if any, does high humidity have on aircraft performance? - (answers)Decreased
peformance
It is true airspeed adjusted for wind. Decreases with headwind and increased with tailwind -
(answers)Indicated altitude
The altitude indicator has a gyro which spin on a - (answers)horizontal axis
VOR stands for - (answers)Very high frequency omni directional range
VOR frequency - (answers)108 - 117.95 MHz
VOR station transmit radio beams called - (answers)Radials
3 Kinds of VOR station - (answers)terminal, Low and High altitude
You should always identified the VOR before using by checking - (answers)Accuracy
What is the advantage of the VHF frequency used for VOR navigation - (answers)VHF radio
waves are less susceptible to the interference of low frequency
Maximum error of VOR on ground - (answers)4 deg
PPL CAAP NAVIGATION TEST WITH QUESTIONS
AND ANSWERS 2025
Which statement is true about density altitude - (answers)Density altitude is increased by a
decrease in pressure
What effect, if any, does high humidity have on aircraft performance? - (answers)Decreased
peformance
It is true airspeed adjusted for wind. Decreases with headwind and increased with tailwind -
(answers)Indicated altitude
The altitude indicator has a gyro which spin on a - (answers)horizontal axis
VOR stands for - (answers)Very high frequency omni directional range
VOR frequency - (answers)108 - 117.95 MHz
VOR station transmit radio beams called - (answers)Radials
3 Kinds of VOR station - (answers)terminal, Low and High altitude
You should always identified the VOR before using by checking - (answers)Accuracy
What is the advantage of the VHF frequency used for VOR navigation - (answers)VHF radio
waves are less susceptible to the interference of low frequency
Maximum error of VOR on ground - (answers)4 deg
