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Batteries
Batteries are sources of chemical energy that are used in circuits to provide electrical energy for a wide range of useful devices. Any questions and answers regarding batteries or other power supplies would be welcome here.
4,818 Questions
The fees that need to be spent before the tax are collected to the governments.
Why does a short circuit drain a battery?
You have to remember ohms law Voltage = amp * resistance. Using some basic algebra you can rewrite the equation as amps = voltage / resistance. Since a short circuit has relatively 0 ohms of resistance, this increases both the amps and resistance which uses more battery capacity,power, and creates more heat.
When you charge a battery do you connect positive or negative first?
The man said it
Always connect the positive + cable first to the battery. Then connect the negative- cable to the engine somewhere. Never connect the negative cable to the battery itself. Batteries vent hydrogen gas and which can ignite with the slightest spark. For this reason never, ever, connect the negative first and never connect the negative to the battery.
Can demineralized water be used for automotive batteries?
yes! Distilled water is what you should use. Never use tap water.
What did critics say about the AAA?
Critics of AAA say that they are expensive and offer the same service that a person could do themselves online. Most of the reviews about AAA are actually favorable toward the company.
How long do d batteis last in aflashlight?
Depends on the quality of the battery, the number of batteries, and the amperage drawn by the bulb or LED.
How do you change the battery on a BMW r1150r motorcycle?
The procedure is described in some detail in the small Service and Technical booklet (companion to Owners's Manual) which you should have with your bike. It is quite tedious but not beyond your average biker with basic tools. The advice to check the electrolyte level every 3 months is all very well but its difficult to see and needs almost the full procedure to top up anyway.
How to open battery case on Sony walkman wm-sxf10?
Trying to change batteries on Sony Walkman wm-sxf10.
help.
Current designs kestrel 140 weight capacity?
2000 lbs. Above answer was previously given, and is wrong. Not sure what that person was thinking. Current Designs, manfuacturer of the Kestrel 14, lists the boat's capacity as 350 pounds.
Is regular battery acid the same for golf cart batteries?
If you mean regular battery acid like the batteries in automobiles, then yes, it is. Oh, and some of us use the term electrolyte instead of battery acid. It's a mixture of water and sulfuric acid.
What is the defintion of poop?
It is the waste produced by our bodies. Your body cannot make use of everything you ingest so "poop" is the waste left over after digestion is finished. The poop is initially quite liquid but once the long intestine takes out the water you poop. This process will take to up to 1 day MAX days.
addendum It is otherwise known as feces, faeces, excrement, stools, No 2s, body waste, and so on. No doubt other languages also have many alternate names.
Constipation is usually caused by insufficient dietary fibre and inadequate water intake.
What is the total voltage of 2 1.5 voltage cells where the minus is facing the minus?
1.5V if measured across the + and - terminals, otherwise 0V. When measured at points with identical potential (voltage), there is no difference between voltage levels and no current flows.
What is the positive and negative sides of a battery?
The red cable is the positive and the black cable is the negative. The positive post is slightly larger.
How can i download bhatia's battery test of intelligence?
you cannot download bhatia's battery
you have to order it as its a test which consists of puzzles and blocks to be arranged
Would a battery in which both metals components are copper make a good battery?
Only if you could develop a battery chemistry that (similar to the Lead Acid battery) corroded one copper plate during charging and not the other, without generating lots of hydrogen gas, and was reversible during discharge. I have never read of any such battery chemistry.
I'd have to say no.
