a) false b) True Answer: b Explanation: The onboard communications between the pilots and crew, crew and ...
View QuestionAutopilot was first invented by ___________
a) Lawrence Sperry b) William Boeing c) Nikola Tesla d) Wright Brothers Answer: a Explanation: The autopilot ...
View QuestionRadio altimeters are used up to _________
a) 2,500 feet b) 3,000 feet c) 250 feet d) 300 feet Answer: a Explanation: ...
View QuestionWhat is the frequency range of VHF (Very high frequency)?
a) 30 MHz to 300 MHz b) 30 Hz to 300 Hz c) 30 KHz to 300 KHz
View QuestionHow many channels are present in the Cockpit Voice Recorder (CVR)?
a) 4 b) 2 c) 5 d) 3 Answer: a Explanation: There are 4 channels in a ...
View QuestionWhich of the following is not a part of avionic systems?
a) Flight Recorder b) Weather Radars c) Communication systems d) Empennage Answer: d Explanation: The empennage acts ...
View QuestionWhich of the following is not a manufacturer of aircraft avionics?
a) Thales Group b) Rockwell Collins c) GE Aviation systems d) Mercedes-Benz Answer: c Explanation: Mercedes-Benz is not a manufacturer of aircraft avionics. However, Thales ...
View QuestionThe international standards for avionics equipment are prepared by ___________
a) Aircraft Electronic Engineering Committee b) Airlines Electronic Engineering Committee c) Aeronautical Electronic Engineering Committee d) Aerospace Electronic ...
View QuestionAircraft AC systems operate on which of the following frequency?
a) 4Hz b) 40Hz c) 400Hz d) 4000Hz Answer: c Explanation: All aircraft equipment’s using ...
View QuestionWhat is the full form of ARINC?
a) Aeronautical Radio, Incorporated b) Aircraft Radio, Incorporated c) Aviation Radio, Incorporated d) Air Radio, Incorporated Answer: ...
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