Question 46-1 : Rpas airframes, power plants, propulsion and systems. for a remotely piloted aircraft, altitude is given by the following instruments 1 barometer 2 satellite positioning 3 ultrasonic sensor 4 infrared sensor the combination regrouping all the correct statements is ? [ Progression UAV ]

Question 1

Question 46-1 : Rpas airframes, power plants, propulsion and systems. for a remotely piloted aircraft, altitude is given by the following instruments 1 barometer 2 satellite positioning 3 ultrasonic sensor 4 infrared sensor the combination regrouping all the correct statements is ? [ Progression UAV ]

1, 2.

Answer

Should never be exceeded.

Answer

1, 2, 3, 4 and 5.

Question 2

Question 46-2 : Rpas airframes, power plants, propulsion and systems. the altitude hold system mainly uses 1 a satellite positioning system 2 an ultrasonic sensor 3 a vertical speed indicator 4 a barometer the combination regrouping all the correct statements is ?

2 4.

Question 3

Question 46-3 : Airframes. after a constraint higher than the yield strength limit, an aircraft part 1 returns to its original shape 2 has a lower resistance 3 keep its resistance characteristics 4 must be replaced 5 can be straightened the combination regrouping all the correct statements is ?

2, 4.

Question 4

Question 46-4 : Airframe. the elastic limit of a material ?

Question 5

Question 46-5 : Airframes. a propeller blade includes the following elements 1 a lower surface 2 an upper surface 3 a leading edge 4 a trailing edge 5 a rotation direction 6 a lift to drag ratio the combination regrouping all the correct statements is ?

Question 6

Question 46-6 : Electrical systems. an electrical systems is protected from overcurrent by ?

A fuse.

Question 7

Question 46-7 : Magnetic compass. the direct reading magnetic compass is no more reliable when approaching 1 the magnetic poles. 2 the magnetic equator with a east or west heading. 3 the magnetic equator with a north or south heading. the combination that regroups all of the correct statements is ?

1.

Question 8

Question 46-8 : Magnetic compass. information given by a magnetic compass is impaired by ?

A ferrous metal mass.

Question 9

Question 46-9 : Magnetic compass. the fields affecting a magnetic compass originate from 1 magnetic masses 2 ferrous metal masses 3 non ferrous metal masses 4 electrical currents the combination regrouping all the correct statements is ?

1 2 4.

Question 10

Question 46-10 : Magnetic compass. magnetic variation can be best described as ?

The angle between the true meridian and magnetic meridian.

Question 11

Question 46-11 : Magnetic compass. which of the following statements may lead to a risk of compass error ?

The line of faith of the compass is aligned with the transverse axis of the drone.

Question 12

Question 46-12 : Magnetic compass. the purpose of a compass swing is to attempt to coincide the indications of ?

Compass north and magnetic north.

Question 13

Question 46-13 : Magnetic compass. your magnetic compass requires ?

A regular calibration procedure.

Question 14

Question 46-14 : Magnetic compass. to calibrate the magnetic compass of your remotely piloted aircraft ?

It is recommended to move away from all magnetic or ferrous sources.

Question 15

1, 2.

Question 46-2 : Rpas airframes, power plants, propulsion and systems. the altitude hold system mainly uses 1 a satellite positioning system 2 an ultrasonic sensor 3 a vertical speed indicator 4 a barometer the combination regrouping all the correct statements is ?

2 4.

Question 46-3 : Airframes. after a constraint higher than the yield strength limit, an aircraft part 1 returns to its original shape 2 has a lower resistance 3 keep its resistance characteristics 4 must be replaced 5 can be straightened the combination regrouping all the correct statements is ?

2, 4.

Question 46-4 : Airframe. the elastic limit of a material ?

Should never be exceeded.

Question 46-5 : Airframes. a propeller blade includes the following elements 1 a lower surface 2 an upper surface 3 a leading edge 4 a trailing edge 5 a rotation direction 6 a lift to drag ratio the combination regrouping all the correct statements is ?

1, 2, 3, 4 and 5.

Question 46-6 : Electrical systems. an electrical systems is protected from overcurrent by ?

A fuse.

Question 46-7 : Magnetic compass. the direct reading magnetic compass is no more reliable when approaching 1 the magnetic poles. 2 the magnetic equator with a east or west heading. 3 the magnetic equator with a north or south heading. the combination that regroups all of the correct statements is ?

1.

Question 46-8 : Magnetic compass. information given by a magnetic compass is impaired by ?

A ferrous metal mass.

Question 46-9 : Magnetic compass. the fields affecting a magnetic compass originate from 1 magnetic masses 2 ferrous metal masses 3 non ferrous metal masses 4 electrical currents the combination regrouping all the correct statements is ?

1 2 4.

Question 46-10 : Magnetic compass. magnetic variation can be best described as ?

The angle between the true meridian and magnetic meridian.

Question 46-11 : Magnetic compass. which of the following statements may lead to a risk of compass error ?

The line of faith of the compass is aligned with the transverse axis of the drone.

Question 46-12 : Magnetic compass. the purpose of a compass swing is to attempt to coincide the indications of ?

Compass north and magnetic north.

Question 46-13 : Magnetic compass. your magnetic compass requires ?

A regular calibration procedure.

Question 46-14 : Magnetic compass. to calibrate the magnetic compass of your remotely piloted aircraft ?

It is recommended to move away from all magnetic or ferrous sources.

Question 46-15 : Compass. without taking account of the instrumental error, a compass shows the ?

Magnetic north.