Question 7-1 : Airframe .on a propeller you read '5045' this number indicates ? [ Multiple practice ]

Question 1

Question 7-1 : Airframe .on a propeller you read '5045' this number indicates ? [ Multiple practice ]

Diameter and pitch

Question 2

Question 7-2 : 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 ?

1 2

Question 3

Question 7-3 : 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 4

Question 7-4 : 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 5

Question 7-5 : Airframe .the elastic limit of a material ?

Should never be exceeded

Question 6

Question 7-6 : 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 7

Question 7-7 : Electrical systems .an electrical systems is protected from overcurrent by ?

A fuse

Question 8

Question 7-8 : 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 9

Question 7-9 : Magnetic compass .information given by a magnetic compass is impaired by ?

A ferrous metal mass

Question 10

Question 7-10 : 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 11

Question 7-11 : Magnetic compass .magnetic variation can be best described as ?

The angle between the true meridian and magnetic meridian

Question 12

Question 7-12 : 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 13

Question 7-13 : Magnetic compass .the purpose of a compass swing is to attempt to coincide the indications of ?

Compass north and magnetic north

Question 14

Question 7-14 : Magnetic compass .your magnetic compass requires ?

A regular calibration procedure

Question 15

Question 7-1 : Airframe .on a propeller you read '5045' this number indicates ? [ Multiple practice ]

Diameter and pitch

Question 7-2 : 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 ?

1 2

Question 7-3 : 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 7-4 : 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 7-5 : Airframe .the elastic limit of a material ?

Should never be exceeded

Question 7-6 : 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 7-7 : Electrical systems .an electrical systems is protected from overcurrent by ?

A fuse

Question 7-8 : 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 7-9 : Magnetic compass .information given by a magnetic compass is impaired by ?

A ferrous metal mass

Question 7-10 : 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 7-11 : Magnetic compass .magnetic variation can be best described as ?

The angle between the true meridian and magnetic meridian

Question 7-12 : 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 7-13 : Magnetic compass .the purpose of a compass swing is to attempt to coincide the indications of ?

Compass north and magnetic north

Question 7-14 : Magnetic compass .your magnetic compass requires ?

A regular calibration procedure

Question 7-15 : Magnetic compass .to calibrate the magnetic compass of your remotely piloted aircraft ?

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