FAA AMT (Aviation Maintenance Technician) Airframe Practice Exam

Question: 1 / 1030

What function does a transducer in a fuel pressure system serve?

Converts fluid pressure directly through a transmitter to the indicator

A transducer in a fuel pressure system serves the function of converting fluid pressure directly through a transmitter to the indicator. This means that the transducer translates the fluid pressure into an electrical signal that can be sent to the indicator, allowing the pilot or maintenance personnel to monitor the fuel pressure within the system. This direct conversion is crucial for accurately monitoring the fuel pressure in real-time to ensure the proper functioning and safety of the aircraft.

The other options are incorrect because:

- Measuring the fuel's temperature (Option B) would require a temperature sensor, not a transducer.

- Tracking the fuel quantity electronically (Option C) is typically done by a different system such as a fuel quantity indicator or fuel level sensors.

- Regulating the fuel flow (Option D) is usually managed by a fuel flow control unit or a fuel flow meter, not a transducer.

Get further explanation with Examzify DeepDiveBeta

Measures the fuel's temperature

Tracks the fuel quantity electronically

Regulates the fuel flow

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