Preview Questions Avionics Technician | Role Specific Skill

Question 1: When repairing a flight data monitoring system, which part of the system is most likely to fail and needs to be checked?

Which action should you take?

Choose only one option

The cockpit display system

The data acquisition unit and its sensors

The data storage unit and its memory

The data transmission lines and connectors

Question 2: What is the role of a "Signal Generator" during the calibration of avionics communication systems?

Which action should you take?

Choose only one option

It generates known signals for testing the system's frequency response and output accuracy

It monitors the fuel consumption of the aircraft's avionics system

It supplies the avionics systems with backup power during testing

It measures the power consumption of avionics systems

Question 3: What is the primary function of the aircraft's static discharge wicks in terms of avionics safety compliance?

Which action should you take?

Choose only one option

To prevent lightning strikes from damaging avionics

To regulate the flow of electrical current through circuits

To ensure consistent grounding of the aircraft

To prevent electromagnetic interference in avionics systems

Question 4: When working on the aircraft's air data system, what should be your first action in troubleshooting an inaccurate airspeed reading?

Which action should you take?

Choose only one option

Only check the airspeed indicator and assume it is functioning

Focus solely on the wiring and skip the pitot-static check

Assume the readings are correct if the instrument is powered

Inspect the pitot-static system, check for blockages in the lines, and verify the sensor calibration

Question 5: When troubleshooting a malfunction in an aircraft's electronic flight instrument system (EFIS), what should be inspected first?

Which action should you take?

Choose only one option

Only inspect the display screen and ignore the sensors

Verify sensor calibration, check wiring continuity, and test the system's output

Focus only on the control panel without inspecting sensors

Check the wiring and assume the system is functioning

Question 6: How should an avionics technician approach calibration for an aircraft's speed sensors?

Which action should you take?

Choose only one option

Ignore sensor accuracy and proceed with installation

Verify the sensor output against known velocity references and calibrate based on measured airspeed

Replace the sensors without performing a calibration check

Check only the sensor wiring and assume correct calibration