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A C cell is fully discharged at 0.9 volts, 60% of the nominal 1.5 v.

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Q: What voltage is a c battery no good?
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When a voltmeter is place across a forward biased diode it will read a voltage?

(A) The bias battery voltage (B) 0V (C) the diode barrier potentiaol (D) The total circuit voltage


Battery not charging?

battery tests good, alternator tests good, new voltage regulator installed and still no charge to battery from altanator .


Alternator is good battery keeps dying?

have the battery tested, average life of a battery is 2 to 3 years. if battery is good check voltage regulator and starter motor. there is a short somewhere if the battery is good


What is the voltage and ma of 4 C Batteries?

A C dry cell battery has a voltage of 1.5 volts. The amperage produced by the battery is dependant upon what the load current is of the connected device. The higher the load current the quicker the battery will discharge, shortening the life of the battery. Rechargeable C cells will have to be recharged at this point in time. Four cells in parallel will produce a total of 1.5 volts. Four cells in series will produce a voltage of 6 volts.


What is the standard amperage for c batteries?

That will depend on a few things. The current output of the battery will depend on the operating voltage of the battery and the load resistance. If you know the load resistance and operating voltage, you can calculate the current using Ohm's Law. The Ohm's Law equation is I=V/R where "I" represents current in Amps, "V" represents voltage in volts and "R" represents resistance in ohms.For a standard C battery, the operating voltage will start out at approximately 1.5 Volts but that voltage will decrease as charge is drained from the battery. The load resistance should remain constant so the current output of the battery will steadily decrease over time. You could use a multimeter to measure the voltage and load resistance across the terminals of the battery.See the related link for a Duracell C battery datasheet for more details on how a battery would operate under standard usage conditions.


A battery produces voltage using?

battery produces voltage by


How many light bulbs can you light with a battery?

it takes 1 C type battery <><><> That answer is not really very helpful because the question doesn't say what the voltage of the light bulbs is! This question cannot be answered without knowing at least the voltage of the light bulbs and also the voltage of the battery that is being asked about.


How do you tell if a battery is or is not working?

You check the voltage under load. Even a bad battery may have good voltage if no current is flowing, so you need an appropriate "test" load.


Can you use a C battery instead of D battery?

Yes you can use C-cells ... they are the same voltage BUT, they will rattle around and loose contact. Your best bet is to get some more D-Cells.


What is a battery discharge tester?

It is a meter with a high wattage resistor connected parallel with the meter that drains power from the battery while it is measuring the voltage it is used to test the condition of the battery if the condition is good there will not be a large voltage drop while testing the battery


What voltage must the battery supply?

depends on the kind of battery. a regular battery (aa,aaa,d,c) should supply 1.5 volts. a car battery should supply 12 volts


How do you tell if your alternator is bad?

If the voltage metere is moving up and down there a good chance that its the alt. You can also place a volt meter on the battery while the motor is running (with every thing off), look and the voltage, then turn your A/C on high, turn your lights, wipers, radio ON, if the voltage goes below 12.5, there a good chance that it is bad.