Q:Electromotive forceconductorsinternal resistancewhat is fuse and its function?

EMF (pretty much the same as electrostatic potential or voltage) is measured in units of energy per charge such as joules per coulombs (volts). Resistance is measured in ohms Appropriately enough, it's inverse, conductance, is measured in mhos. Because it's simply the inverse of resistance, conductance never really gets used. You just say 1/R instead. The function of a fuse is to burn out when current spikes so that more valuable components DON'T burn out or the circuits in the wall of your house don't catch fire or something very bad. It's rare to see fuses in a house now because circuit breakers do the same job and don't have to be replaced after tripping.

Q:I own a 1999 Chevy Malibu with a v6 engine. I had a problem before where the car had trouble maintaing stability and dropped way below .5 on the RPM. I fixed the problem but that presented another problem. The Air conditioning and windows won't start at most times. I checked the heat gage and found that whenever it reached past halfway on the heat meter, the problem presented itself again. this led me to believe that it is an electrical problem. the thing is, if the cooling fans aren't working at the same time the A/C and/or the windows, then what is the source of the problem? my question is what is a(n) component(s) that is linked to the windows, A/C, and the cooling fans besides the battery? Please help! THX!

fuse box and relays and power source not battery but wires to the battery, switch's and or sensors, but they are odd things not work at the same time

Q:Basically The plasma has about 5 or 6 connections in hte back. For soem reason only my a.v. 1 and 2 are working. my Component 1 AND 2 are not. I tried plugging in my sat. dvd player, and axbox. Every time, I can see a picture, and I can hear sound, but the picture is black and white, Like we're in hte 50's! Anyway I was wondering if maybe this is an ongoing problem with other people as well, maybeits a fuse or something in the t.v. I don't know. And before I bring it to a repair man, I thought maybe I can sacve a couple of bucks by asking on here, and doing it my self. Any suggestions??

alot of times people hook up their component cables wrong red, green, blue cables are for video solid red and white are for audio you DO NOT plug in the yellow cord

Q:I have a video mixer here which the power plug says 12v 300mA and i have a power supply which is 12v 1700mA. Will i be able to use this power supply or will it blow the video mixer up? Thanks

The 12v 1.7amp power supply will work but be sure that 1. You need a 300ma fuse between the supply and load. 2. Make sure that the power supply is regulated and filtered. 3. Pay close attention to polarity

Q:a. pinocytosisb. exocytosisc. phagocytosisd. receptor-mediated endocytosis

Exocytosis is the durable process by which a cell directs the contents of secretory vesicles out of the cell membrane. These membrane-bound vesicles contain soluble proteins to be secreted to the extracellular environment, as well as membrane proteins and lipids that are sent to become components of the cell membrane.

Q:checked all wires under hood and car, couldn't find any shorts. car will start and run but after awhile it will shut off or when it's put into gear.

Check the cigarette lighters, even if you don't use them. no joke . If anyone has put coins or gum wrappers ( the silver kind) paperclips ect. there it will blow fuses. also If the lighter sockets have been wet and look rusty inside that will do it too. hope this helps.

Q:I have 1999 Honda Accord. Recently, the buttons on the Climate control panel stopped working. The round knobs controlling air flow into the car and the temperature are fine. It is just that I cannot control where air gets directed via those buttons. At the same time, the clock is not illuminated (the clock is fine). Would like to find out if there is a fuse or an electrical component controlling both (control panel and the clock light) has gone bad? if yes, where can I find it? thanksrajesh

definite actual a wheel bearing, have the code ran for unfastened at a great number of places,on the abs element,it would help comprehend which bearing is going undesirable,in case you may not hear it now,front the noise will pass away for a 2nd if turning the wheel particularly

Q:dose anybody know how to fix the( interior light,power lock ,sunroof ,trunk opener button and radio, which are not working, and they were stoped working at the same time, and i am trying to enter the code for the radio, but one of numbers is zero, and i dont see that on my radio all . please give me your advices if you have any experience about this . thanks

sounds as it those components run of the same fuse check fuses and i bet you will find a bad fuse if so replace the fuse with the same size it it blows again then you have a confirmed there is a short somewheres at which point i recommend taking it to a repair shop to get checked out as for the radio call a VW dealer they probably will be more than willing to tell you how to go about this.

Q:Four electrical components are connected to a 120v household circuit. The light bulb dissipates 100W, the electric heater 1800W, the stereo 350W, and the hair dryer 1200W. The fuse protecting the circuit is a 20A fuse. Will the fuse blow? Justify your decision with calculations and explanations.

P okorder

Q:i tried hooking up the positive to the fuse buss but it shorted out a couple fuses i may have gotten the wires confused

The positive wire goes to an accessory wire (or a blank accessory terminal in your fuse block if so equiped). The other wire goes to ground. It has to be ground to the metal of the car. All of the electrical components in your car are grounded to the car. The electricity comes from the battery through the wires to the components, goes through the components then returns to the battery using the metal of the car (aka the chassis). Also, add a fuse to the wire if there isn't one already. A live wire in the car without a fuse is very dangerous.