FAA AMT (Aviation Maintenance Technician) Airframe Practice Exam

Question: 1 / 1030

Static inverters change DC to AC with the use of a/an

Transformer

Oscillator

Static inverters are used to convert DC (Direct Current) power to AC (Alternating Current) power without the use of any moving parts. They accomplish this by using electronic components like oscillators to generate an AC waveform from the input DC power. Therefore, the correct answer is B - Oscillator.

Transformers are used to change the voltage level of an AC power source, amplifiers are used to increase the amplitude of a signal, and rectifiers are used to convert AC to DC, so they are not directly related to the function of a static inverter.

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Amplifier

Rectifier

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