Consider the following statements regarding electrical conversion devices:\n\n1. A rectifier is a device that converts Direct Current (DC) into Alternating Current (AC).\n2. An inverter is a device that converts Direct Current (DC) into Alternating Current (AC).\n3. A commutator in a DC generator converts the alternating current induced in the armature coil into direct current in the external circuit.\n\nWhich of the statements given above are correct?

Options:

• A: 1 and 2 only
• B: 2 and 3 only
• C: 1 and 3 only
• D: 1, 2 and 3

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