Question 7-1 : Airframeon a propeller you read '5045' this number indicates ? [ Practice practice ]

Question 7-2 : Rpas airframes power plants propulsion and systemsfor a remotely piloted aircraft altitude is given by the following instruments 1 barometer2 satellite positioning3 ultrasonic sensor4 infrared sensorthe combination regrouping all the correct statements is ?

1 2.

Question 7-3 : Rpas airframes power plants propulsion and systemsthe altitude hold system mainly uses 1 a satellite positioning system2 an ultrasonic sensor3 a vertical speed indicator4 a barometerthe combination regrouping all the correct statements is ?

2 4.

Question 7-4 : Airframesafter a constraint higher than the yield strength limit an aircraft part 1 returns to its original shape2 has a lower resistance3 keep its resistance characteristics4 must be replaced5 can be straightenedthe combination regrouping all the correct statements is ?

Question 7-5 : Airframethe elastic limit of a material ?

Should never be exceeded.

Question 7-6 : Airframesa propeller blade includes the following elements 1 a lower surface2 an upper surface3 a leading edge4 a trailing edge5 a rotation direction6 a lift to drag ratiothe combination regrouping all the correct statements is ?

1 2 3 4 and 5.

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

A fuse.

Question 7-8 : Magnetic compassthe direct reading magnetic compass is no more reliable when approaching 1 the magnetic poles2 the magnetic equator with a east or west heading3 the magnetic equator with a north or south headingthe combination that regroups all of the correct statements is ?

1.

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

A ferrous metal mass.

Question 7-10 : Magnetic compassthe fields affecting a magnetic compass originate from 1 magnetic masses2 ferrous metal masses3 non ferrous metal masses4 electrical currentsthe combination regrouping all the correct statements is ?

1 2 4.

Question 7-11 : Magnetic compassmagnetic variation can be best described as ?

The angle between the true meridian and magnetic meridian.

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

Compass north and magnetic north.

Question 7-14 : Magnetic compassyour magnetic compass requires ?

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