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Q: I have a 1996 Ford Contour sedan. The tail lights, and the dash lights have gone out. The head lights, high beams, turn signals, break lights, everything else is working fine. The last time this happened, I replaced the headlight switch and that fixed it. But this time, I replaced the headlight switch again, and it still doesn't work. I checked all the fuses in the box under the steering wheel, and all of them are fine. Any guesses as to what else could be causing the problem?: See Ford Contour Recall # 8779. If you have NO blown fuses, your problem is almost certainly the light switch.

Q: I am looking for an electronic store that could resemble JK Electronics and Torrance Electronics that have a wide assortment of AC transformers, diodes, bridge rectifiers, Digital to analog converters, several types of capacitors, inductors, led's, resistors, fuses and stuff along these lines for small projects from school. I tried several Radio shacks and they just don't have the type of components I need for my projects.Its hard for me to get to these stores because I live far from them. If anyone knows of such store near Lakewood or Long Beach I would really appreciate it.Thanks: Shelter/rescue. Long Beach is a big place and has both. Look in your phone book, or contact your vet.

Q: can fresh jump starting of battery (2 hours/10miles) or burnt fuse of horn/lighter cause this problem?thanks for all answers: pete's right actually, its an emissions problem, something with your emissions system isn't working correctly that list is pretty accurate but you need to also add in the EGR valve, that happens quite a lot as well, misfiring plugs, if bad, would result in a blinking CEL, an air pump for your cat could also cause the light again, quite common to happen where i live, bad cat, O2 sensors, anything thats releasing HC (unburnt fuel such as gas cap loose) NOx (oxides of nitrogen, when your cylinders get above 2,500 degrees Fahrenheit) or CO (carbon monoxide, byproduct of burning fossil fuels) coming out of your tail pipe, could be a ton of things go down to your local autozone and get the code read.

Q: During the battle of Gettysburg, the gunfire was so intense that several bullets collided in mid-air and fused together. Assume a 5g union musket ball was moving right at a speed of 250m/s, 20 degrees above the horizontal. A 3g confederate ball was moving to the left at a speed of 280m/s, 15 degrees above the horizontal. Immediately after they fuse together.1.what is their velocity??2.what is their kinetic energy??3.was this elastic or inelastic, why?: Answer part 1 using conservation of momentum Use the answer from part 1 to compute the kinetic energy of the fused bullets It was inelastic since the bullets stuck together 1) Since momentum is a vector quantity, we need to look at the horizontal and vertical components separately and then look at the resultant to find the outcome: Vertical: 1.25*sin(20)+.84*sin(15).008Vv 80.6m/s horizontal 1.25*cos(20)-.84*cos(15).008Vh 45.4m/s The resultant velocity is sqrt(80.6^2+45.4^2) 92.5m/s 2) The kinetic energy is 1/2*m*v^2 .5*.008*92.5*92.5 34.225 3) the kinetic energy before collision was .5*(.005*250*250+.003*280*280) 274 The loss in kinetic energy is typical in an inelastic collision j

Q: I recently took the compressor apart, lubricated all components, but the pump still wont work. I hear the relay click when i turn on the air pump uld it be the relay, or the fuse, and if its the fuse, where is it located? i know the relay is in the trunkany help would be appreciated, thank you: The 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.

Q: I have a Sony R2400 stereo system that apparently overheated during hours of continuous use. Now, when I turn it on the only thing that comes on is the red light indicating which playback method is selected (tape, cd, etc.). Does anyone know what component would likely be the damaged one causing this? I am an engineering student, so I am willing to make an attempt at a repair if I can figure out what is wrong. Thanks.: the speaker wires may be corroded,too long,or shorted when pos neg are inserted into speaker wire clips,the net needs to allow a refined search so one can find the device itself,maybe the patent prohibits repair people from showing pics schematics,can you post/upload a pic of the thing? one of front,rear,speakers,and aux components?

Q: I'm getting a MA audio hk898 ampit says 1200 RMS bridged at 2 ohms, but its got 2 40 amp fuses, what can those fuses actually hold when it comes to watts, just curious.: If your battery voltage is 14.4 then it should handle 1152 Watts. So therefore either your amp has slow-blow fuses or your amp doesn't put out 1200 Watts RMS.

Q: If you add in cost of each component you will definetly win.Please reply soon. First to answer with good reply will win 10 POINTS!: Easy, the battery itself, a charging source (alt, generator, battery charger) some 8 awg wire to connect it to the battery and enough brains to know how to wire it. :)

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.: if it shuts off when you put it in gear you need to check the mounts real good in it,it may have a broken engine mount,and that may be allowing it to break ground ,this will cause it to stall out,and blow a fuse,because when you loose the ground wire,you loose power to some of the inside components,such as the computer,and this will make them blow fuses sometimes,its worth a try,good luck with it.

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