Most likely 12v...this will give you the amperage used by the unit at 12 volts roughly ten times the amps needed at 120volts...example 120 volt unit drawing 10amps at 120 volts equals 1200 watts. Take the wattage and divide by 12 volts and you get 100 amps...now it gets a bit sticky...
These adjectives mean conspicuously and usually offensively loud. Vociferous suggests a noisy outcry, as of vehement protest: vociferous complaints.
adventitious - associated by chance and not an integral part; poetry is something to which words are the accidental, not by any means the essential form- Frederick W. Robertson; they had to decide whether his misconduct was adventitious or the result of a flaw in his character.