If the alternator has no output then the vehicle's electrical requirements must be supplied by the battery, until dead. In addition, if the alternator quits, the alternator light, located in the instrument cluster, will illuminate
The battery will run down.
An alternator does not need a gauge to work. It is used to monitor the output of the alternator.
Power steering will quit, Water pump won't work. Alternator will not charge.
Get another one that is
Alternator and ac generator is equal
what exactly happens to your alternator when you hook up your battery backwards?
No, if it is bad of course it will not work.
No, the regulator in the alternator only regulates when the alternator is charging (alternator must be rotating).
THE BATTERY WILL GO DEAD
It will destroy the battery.
The new alternator is bad happens all the time.
your barrery will die eventually because alternator isn't creating power for the vehicle to run on