This set of Avionics Multiple Choice Questions & Answers focuses on “Hyperbolic Radio Systems – 2”. 1. What is used to indicate that a baseline is not usable? a) Blank b) Blink c) Pulse d) Continuous wave 2. Which mode of Loran-C requires a minimum of 3 transmitters with iterative computation to obtain a fix? … Read more
This set of Avionics Multiple Choice Questions & Answers (MCQs) focuses on “Hyperbolic Radio Systems – 1”. 1. Hyperbolic navigational systems are called so because of their hyperbolic lines of position. a) True b) False 2. Which one of the following is not a hyperbolic radio system? a) Loran-C b) Omega c) Chayka d) VOR … Read more
This set of Avionics Multiple Choice Questions & Answers (MCQs) focuses on “Point Source Radio Systems”. 1. Which type of direction finders takes bearings on airborne transmitters and advice the aircraft of its bearing from the ground station? a) Ground based b) Airborne direction finders c) Homing adapters d) Homing beacon 2. Which of the … Read more
This set of Avionics Questions and Answers for Aptitude test focuses on “Radio Propagation and Noise Characteristics”. 1. Received radio energy is a function of the area of the receiving antenna. a) True b) False 2. The ratio of terminating impedance to the power density of the incident wave is called as? a) Maximum effective … Read more
This set of Avionics Multiple Choice Questions & Answers (MCQs) focuses on “Navigation Equations”. 1. The navigation equations are used by the on-board computer to calculate position velocity and altitude. a) True b) False 2. Which one of the following is not an input utilized by the aircraft navigation system? a) Sonar b) Radio aids … Read more
This set of Avionics Multiple Choice Questions & Answers (MCQs) focuses on “Phases of Flight”. 1. What is the speed at which the takeoff is aborted when there is an engine failure? a) Decision speed b) Stall speed c) Rotational speed d) Takeoff speed 2. The distance the aircraft has to cover in the ground … Read more
This set of Avionics Multiple Choice Questions & Answers (MCQs) focuses on “Guidance and Navigation”. 1. What is the number of components of the vector that describes the translational motion of the vehicle? a) 6 b) 3 c) 2 d) 1 2. What is the process called when the state vector is calculated on board … Read more
This set of Avionics Multiple Choice Questions & Answers (MCQs) focuses on “Satellite Applications”. 1. What is the primary use of communication satellites? a) Telephone service b) Surveillance c) Research d) GPS 2. Which of the following is not a reason for redistributing TV signals through satellites rather than skywaves or spacewaves? a) High frequency … Read more
This set of Avionics Multiple Choice Questions & Answers (MCQs) focuses on “Ground Stations”. 1. What is the use of the band pass filter in the receiver section? a) Protects the receiver b) Increases antenna gain c) Reduces noise d) To reduce it to an intermediate frequency 2. The satellite in the earth station must … Read more
This set of Avionics Multiple Choice Questions & Answers (MCQs) focuses on “Satellite Subsystems”. 1. Which of the following is not a satellite subsystem? a) Ground station b) Power system c) Telemetry tracking d) Communication subsystem 2. Which of the following is not a part of the propulsion subsystem of a satellite? a) Gyroscope b) … Read more
