Preview Questions Avionics Technician | Role Specific Skill

Question 1: When diagnosing a malfunction in the "Inertial Reference System" (IRS), what would be the most likely cause of the failure?

Which action should you take?

Choose only one option

IRS issues are unrelated to avionics but related to the aircraft's structural integrity

IRS malfunctions are typically caused by low fuel levels

IRS errors are often due to defective fuel gauges in the cockpit

A failure in the IRS could be due to a malfunction in the accelerometer or gyroscope, affecting navigation accuracy

Question 2: How should an avionics technician address a malfunctioning aircraft's airspeed indicator system?

Which action should you take?

Choose only one option

Ignore calibration and rely on visual inspection

Focus only on the display without verifying the static system

Check only the wiring and ignore the sensor

Inspect the static system, check the pitot tube, verify sensor calibration, and test the display

Question 3: When installing a new radar system, why is it critical to perform "System Alignment" and "Calibration" after installation?

Which action should you take?

Choose only one option

It helps in reducing the size of the radar system

It is only needed for high-end military radar systems, not civilian ones

It ensures that the radar system is accurately detecting targets and displaying correct data to the operator

It is only necessary for aesthetic purposes to match system displays

Question 4: In the event of discovering a non-conforming avionics installation, what is the proper safety procedure?

Which action should you take?

Choose only one option

Immediately report the issue to the supervisor and follow corrective action processes

Ignore the non-conformity and proceed with final checks

Attempt to fix the issue independently without supervision

Continue working on other tasks while ignoring the issue

Question 5: How does "Temperature Cycling" aid in identifying potential issues during avionics repairs?

Which action should you take?

Choose only one option

It simulates environmental stress by subjecting components to temperature extremes, helping detect performance issues under varying conditions

It speeds up the repair process by reducing the number of diagnostic tests required

It reduces component wear during repairs by controlling environmental factors

It only tests physical durability but does not address functionality

Question 6: How does "Automatic Dependent Surveillance-Broadcast" (ADS-B) work in an avionics system to enhance air traffic management?

Which action should you take?

Choose only one option

ADS-B transmits position, velocity, and other flight information to air traffic control, improving situational awareness

ADS-B is a communication system that provides real-time audio to pilots

ADS-B uses satellite communications to transmit emergency signals

ADS-B relies on radar systems to communicate with ground stations