0
The normal battery voltage is about 12.6 volts with no load. Anything much less than this indicates the battery is not fully charged or is degraded. The key to starting an engine though is what does this value drop to when you start to crank the engine. If the battery is weak and the engine does not crank, the voltage could drop below 10 volts. If your car has a voltmeter in the instrument panel, note the value without cranking and then when you do crank to see how much it changes.
Two six volt dry cells will produce 12 volts, but wont start a car.
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
How many volts does a iPhone charger take?
4.5~5.3
How many volts does it take to power a big light bulb?
For lighting up a city you need 120 volts in the USA and 230 volts in Europe. It's just the usual voltage the light bulbs are needing.
How many volts does it take to light up a car light bule?
6 volts
How many volts does it it take to arc 0.5cm?
Just a little over 3,000 volts
How many volts does it take to run a fuel pump on a 2000 s10?
12 volts DC.
How many volts does it take to power the windshield wiper?
You require about 24 volts to power the windshield wiper.
How many volts does it take to charge two 12 volt batteries ran in series?
24 Volts.
How many volts does it take to make 1 horsepower?
Volts don't make power. Watts do. Watts = (volts) x (amps) 1 horsepower = 746 watts
How much volts does it take for it to penatrate human skin?
tazers start off at 50,000 volts to make contact through the skin and then is switches to 5,000 after it's made it through the skin to keep you stunned
How many volt charge need to the computer?
How many volts woud it take to charge a laptop
How many volts does it take to kill a human?
it doesn't matter how many volts pass through your body, its the amps as little as 0.1 amps can kill a human
How many volts would does it take to operate a DVD player with 550 ohms resistance and a current of 0.2 amps?
In the U.S. 120 volts. <<>> Using the equation E = I x R, Volts = Amps x Resistance = 110 volts.
