Avionics Navstar Gps Online Exam Quiz
Avionics Navstar Gps GK Quiz. Question and Answers related to Avionics Navstar Gps. MCQ (Multiple Choice Questions with answers about Avionics Navstar Gps
What is the approximate time taken by the GPS for one complete orbit?
Options
A : 11 minutes
B : 45 minutes
C : 5 hours
D : 12 hours
What is the number of GPS satellites used?
Options
A : 54
B : 12
C : 5
D : 24
Which of the following is false with respect to GPS?
Options
A : Active system
B : All weather system
C : Continuous system
D : Space based system
What type of modulation is used in L1 Signal of the GPS?
Options
A : Amplitude modulation
B : Phase modulation
C : Frequency shift keying
D : Binary phase shift keying
Which of the following is the latest block of GPS satellites?
Options
A : I
B : IA
C : II
D : IIF
Which of the following position services provided by the GPS require crypto keys?
Options
A : Precise position service
B : Standard position service
C : Ultimate position service
D : Doppler position service
What is the reason for sending two transmissions in the same band?
Options
A : Redundancy
B : Ionosphere refraction corrections
C : Multiplexing
D : Reducing traffic
The intentional degradation of GPS signal in specific areas is called ________
Options
A : Selective degradation
B : Selective availability
C : Distributed GPD
D : Signal jamming
Only L2 signal carries the encrypted precise code.
Options
A : True
B : False
C :
D :
What type of antenna is used in GPS systems?
Options
A : Yagi antenna
B : Helical array antenna
C : Loop antenna
D : Parabolic antenna
Chemical Engineering Basics - Part 1 more Online Exam Quiz
Avionics Modular Avionics Architectures Uav Avionics
Avionics Modulation Multiplexing
Avionics Orbital Mechanics Clock Characteristics