An A(n) ___ changes DC voltage into AC voltage.

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Study for the Independent Electrical Contractors (IEC) Year 4 Test. Use flashcards and multiple-choice questions, each with hints and explanations. Prepare effectively for your exam!

Multiple Choice

An A(n) ___ changes DC voltage into AC voltage.

Explanation:
An inverter converts DC voltage into AC voltage. It does this by switching the DC source rapidly to create a varying waveform and then filtering it to produce a usable AC output, which is essential for powering standard AC devices from batteries or other DC sources. A rectifier does the opposite, turning AC into DC. A transformer changes the voltage level of AC but cannot operate from DC. The term converter is generic and can refer to various types of power conversions, making inverter the precise choice for turning DC into AC.

An inverter converts DC voltage into AC voltage. It does this by switching the DC source rapidly to create a varying waveform and then filtering it to produce a usable AC output, which is essential for powering standard AC devices from batteries or other DC sources. A rectifier does the opposite, turning AC into DC. A transformer changes the voltage level of AC but cannot operate from DC. The term converter is generic and can refer to various types of power conversions, making inverter the precise choice for turning DC into AC.

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