Avionics Basic Online Exam Quiz
Avionics Basic GK Quiz. Question and Answers related to Avionics Basic. MCQ (Multiple Choice Questions with answers about Avionics Basic
What is the failure probability figure of a commercial aircraft?
Options
A : 1×10-4/hr
B : 1×10-6/hr
C : 1×10-11/hr
D : 1×10-20/hr
What are C 1, C 2, C 3, C 4 in the following diagram of the quadruplex system?
Options
A : Computer
B : Power control unit
C : Monitor
D : Blank box
How is failure detected in a quadruplex system?
Options
A : Cross comparing signals and voting
B : Monitoring signals
C : Adding signals
D : Subtracting signals
Complete the signal flow diagram for a monitored system
Options
A : Lane
B : Flight control computer
C : Monitor
D : Error compensator
Which of the following is not a common mode failure?
Options
A : Lightning strike
B : Fire/explosion/battle damage
C : Bird strike
D : Incorrect maintenance
Which of the following uses a monitoring system to check the function of channels?
Options
A : Matching triplex
B : Monitored triplex
C : Master triplex
D : Major triplex
What is MTBF?
Options
A : Mean Time Before Fracture
B : Minimum Time Between Failures
C : Maximum Time Between Failures
D : Mean Time Between Failures
What type of system does the figure represent?
Options
A : Monitored system
B : Duplex system
C : Monitored duplex system
D : Monitored diplex system
What is called a quadruplex system?
Options
A : System with 4 channels
B : System with 8 channels
C : System which does not fail
D : System with 4 times the speed
In a quadruplex system, when does a passive fail situation occur?
Options
A : When all the channels fail
B : When 3 channels fail and none is disconnected
C : When 2 channels fail none is disconnected
D : When 1 channel fail none is disconnected
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