Avionics Microwave Landing System Online Exam Quiz
Avionics Microwave Landing System GK Quiz. Question and Answers related to Avionics Microwave Landing System. MCQ (Multiple Choice Questions with answers about Avionics Microwave Landing System
What is the number of channels in the MLS system?
Options
A : 10
B : 50
C : 4000
D : 200
What is the typical scanning rate of the MLS antenna?
Options
A : 20,000°/sec
B : 10000°/sec
C : 500°/sec
D : 37°/sec
Which of the following is not one of the basic components of the MLS system?
Options
A : Azimuth ground station
B : Elevation ground station
C : DME
D : Radar
Why is a back azimuth station used in some MLS?
Options
A : Better range
B : Less noise
C : Missed approach
D : Back up for main azimuth station
What is the main weakness of the ILS system?
Options
A : Less power
B : Less range
C : More noise
D : Environment sensitivity
What does the MLS use to overcome the weakness of ILS system?
Options
A : Narrow beam width antennas
B : More power
C : Filers for separating noise
D : Array of antennas
Which of the following determines the required transmission power in MLS?
Options
A : Noise
B : Bit error rate
C : Runway length
D : Aircraft size
MLS ESA works on the principle of phase shifting.
Options
A : True
B : False
C :
D :
Using an audio tone to encode angles is an efficient method.
Options
A : True
B : False
C :
D :
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