FAA AMT Airframe Test 2026 – 400 Free Practice Questions to Pass the Exam

Question: 1 / 1030

To minimize radio interference and provide steady DC, a capacitor should be connected to the generator in which fashion?

Series

Parallel

When it comes to minimizing radio interference and providing steady DC, connecting a capacitor in parallel to the generator is the most appropriate method. When a capacitor is connected in parallel, it helps to stabilize the voltage output by smoothing out any fluctuations in the generator's signal. This also helps to reduce radio interference by filtering out any unwanted frequencies that could disrupt communication or navigation systems on the aircraft.

Connecting the capacitor in series, in-line, or through a resistor would not be the ideal way to achieve steady DC and minimize radio interference when connected to a generator. Series connection may affect the overall voltage output, in-line connection might not provide the necessary filtering effect, and connecting through a resistor would not serve the purpose of stabilizing the DC output. Therefore, the most suitable method is to connect the capacitor in parallel.

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In-line

Through a resistor

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