This set of Avionics online quiz focuses on “Temperature, Angle of Attack and Angle of Side Slip Measurements”. 1. What is the temperature of the air surrounding the aircraft called as? a) Stagnation temperature b) Static temperature c) Total temperature d) Overall temperature 2. What is the temperature measured by a probe on the exterior … Read more
This set of Avionics Multiple Choice Questions & Answers (MCQs) focuses on “Pressure Measurements”. 1. The different probes that disturb the airflow is called ______ a) Air data probe b) Data probe c) Intrusive probe d) Static probes 2. The absolute pressure of the still air surrounding the aircraft is called as______ a) Static pressure … Read more
This set of Avionics Multiple Choice Questions & Answers (MCQs) focuses on “Strap Down and Gimballed Inertial Navigation Systems”. 1. In which type of inertial navigation system are the gyro and accelerometer rigidly mounted to the body? a) Gimballed system b) Fixed system c) Strapdown system d) Void system 2. What the gyro act as … Read more
This set of Avionics online test focuses on “Gyroscopes – 2”. 1. Which of the following systems do not use MEMS gyro? a) Space launch vehicles b) Flight control systems c) Missile guidance d) Car stability systems 2. Why is a tuning fork gyro better than the vibrating cylinder type gyro? a) Reduce base motion … Read more
This set of Avionics Multiple Choice Questions & Answers (MCQs) focuses on “Gyroscopes – 1”. 1. What is the purpose of a gyro in an inertial navigation system? a) Space-stabilize the accelerometer b) Angle of rotation c) Measure rotation rate d) Calculate velocity 2. What is the range of an order of angular rate magnitude … Read more
This set of Avionics Multiple Choice Questions & Answers (MCQs) focuses on “Accelerometer”. 1. What does the accelerometer measure? a) Mass b) Acceleration c) Velocity d) Distance 2. What is the output given by an accelerometer if the instrument is accelerated upward with an acceleration of 7g? a) 5g b) 8g c) 6g d) 6.5g … Read more
This set of Advanced Avionics Questions and Answers focuses on “Global Orbiting Navigational Satellite System”. 1. How are GLONASS satellites differentiated from each other? a) FDMA b) CDMA c) TDM d) WDM 2. What type of antenna is used in GLONASS satellites? a) Helical b) Beam antenna c) Parabolic antenna d) Loop antenna 3. What … Read more
This set of Avionics Multiple Choice Questions & Answers (MCQs) focuses on “NAVSTAR GPS”. 1. Which of the following is false with respect to GPS? a) Active system b) All weather system c) Continuous system d) Space based system 2. What is the approximate time taken by the GPS for one complete orbit? a) 11 … Read more
This set of Avionics Multiple Choice Questions & Answers (MCQs) focuses on “Atmospheric Effects on Satellite Signals”. 1. How does troposphere affect the satellite signals? a) Reduces velocity b) Reflects the signals c) Refracts the signal d) Bit inversion occurs 2. Which of the following makes the existence of ionosphere possible? a) Rotation of the … Read more
This set of Avionics Multiple Choice Questions & Answers (MCQs) focuses on “Orbital Mechanics and Clock Characteristics”. 1. Which of the following is the most fundamental for satellite navigation? a) Power source in satellite b) Position and acceleration of satellite c) Distance from the Earth d) Total number of satellites in the sky 2. What … Read more
