hello, i am unsure if someone will be able to help me with this?
If you have a motor running at say 3000 rpm's, and the torque "needed" is more than the motor has to offer. Can you do a gear reduction to get more torque, and gain "all or most" of the lost rpm's back after reduction is made...
its not the burst of watts for a short time i care about, its the watts over a LONG period of time that the battery is capable of producing i am curious with. So i have another question on this if you guys don't mind. a 100 watt bulb on 120v ac uses .8 amps an hour, so this would mean if i...
i googled and learned to use the formula Watts x volts = amps, how are you getting 10 watts from a 100 watt bulb if you don't mind, from what I've read I've learned to do it like this.
100 watt bulb at 120 volts draws 100/120 = .8 amps
100 watt bulb at 12 volts draws 100/12 = 8.3 amps
or you...
my friend on msn is telling me that a car battery as way more than 45 amps, and I've seen it here, i apreciate all the help, but would you not agree that a 100 watt household bulb on a 12 volt battery would be using around 8.3 amps? and how long could i exspect this bulb to run? 5.4 hours? if...
i think you can do it this way to? take the 45 amps * 12v to get 540 watts, so we know the bulb is 100 watts, so i guess the bulb uses 100 watts per hour, which means it would last, estimating in my head, looking at the battery which is 540 watts, id say it would run little over 5 hours? does it...
i was reading something on the web and was wondering if this could be right, knowing the battery is 45 amps, and i am using around an 8 amp bulb, i would assume 8 amps is how much the bulb uses per hour? if so, 8/45 = around 5.6 hours? could this be right?
hello, i know car battery amps range from 40 amps to whatever, i just can't understand them, the amps aren't printed on the batteries and i don't know why? i have a pretty good ideal that my car battery maybe 45 amps, what does this mean? i know the alternator produces 55 amps, if i hooked a...
Please don't take this the wrong way cause i am not in any way saying you don't understand the workings of it, i just wanted to put my 2 cents in if that's ok.
Ground the housing on the alternator to the negative terminal, take the FAT wire on the alternator, hook it to the + terminal of the...