On vehicles with a 12 Volt electrical system the alternator [or generator if so equipped] output voltage is considered acceptable if it is in the range of 13.5 volts to 16 volts.
Any voltage below 13.5 volts will not adequately recharge the battery, and anything above 16 volts will tend to cause the battery to overheat, and boil-off the water from the battery.
It should produce 14.5v +/- and it's DC.
it will not produce voltage or high enough voltage when running should be around 14 volts running
dc
To help produce voltage.
13.5 to 15.5 volts.
the alternator voltage at the battery should be between 12.4voltsv-13.6 volts
Yes, and internal diodes convert it into dc.
The s10 uses an alternator and regulator to produce voltage. A high voltage is most likely caused by a faulty voltage regulator.
it should have the voltage regulator built into the alternator
Alternators should produce around 14 volts. I say around because this can vary with temperature, engine speed and the age of the alternator. If you think yours is kicking out too much it's probably the voltage regulator. If you think its not enough it could be the brushes. The easiest thing to do is to pull it and take it to a parts store; most of them will test your alternator for free.
No ..well you can but if battery is bad then the engine will shut off when you remove the jumper cables because of the way that H-D has their regulator /alternator wired you must have battery voltage to tickle the alternator to produce voltage, if battery is simply "low" then you might be sucessful.
No. The alternator has to be turning to produce the charging voltage. It only turns when the engine is running.