CDW1 Series Air Circuit Breakers

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Q: If every time I put a new fuse in my surround sub and switch on the power to the sub it instantly blows the fuse with a deafening 120Hz ripple even before I press the power button on the controller, which I should have to do before any sound comes out at all, what is the easiest way to diagnose which component has fried and made a short? Is there any way to test capacitors without power running to them?: If by surround sub you mean a dedicated amplifier and a subwoofer hooked to it: 1] Test the impedence of the subwoofer; if it is shorter that may be the sole problem [or it may have fired the amp]. Compare that with the specification value 2] You can measure caps with an ohmmeter [very crubdely, though, but likely well enough; see

Q: Can someone help me out here. Please in layman's terms, to much detail is not necessary.: The hyphae is the thread-like filaments that form the structure of fungi. A mass of hyphae is called the mycelium. Upon the hyphae, spore bodies form to produce new fungal colonies. When the proper conditions occur, the hyphae of mating types fuse and form fruiting bodies such as mushrooms in which the sexually produced spores form and are released. The hyphae produces enzymes that digest the food they grow upon. These enzymes are called exoenzymes.

Q: I was preparing to drive my car at night.as i turn on the lights smoke puff out just beneath the dashboard near the instrument panel.all the lights are ok except my panel which is pitch black.I cant see the speedometer,tachometer etc.Smell of burned plastic fills the cabin atmosphere.The car engines has no problem.: one of the wires short circuited, that is on the parking light circuit. without anything using the power the wire overheated and burnt the plastic coating. Shouldn't be very much to fix since you know what caused it and where it had the smoke.

Q: I replaced the fuse, but all that happens is the directional arrow comes on and just stays there. It was flashing furiously. Now it just stays solidly lit. Any ideas?: What you are experiencing is a shorted multifunction switch. I am assuming all of your light bulbs are working properly. If the bulbs are not all working, fix this first and recheck. If you still have a solid arrow or it flashes like ten bear, you will have to replace the switch and harness inside the steering column. Good luck.

Q: A. protection from computer viruses.B. providing additional outlets for plugging in components.C. increasing the amount of power provided to a computer.D. an uninterruptible power supply.: A fused one would be B Not like a surge protector strip that would be to protect form surges and spikes in the AC power

Q: I made one of those DIY laptop coolers and forgot to insulate the two most important wires (which were touching causing short circuit) Plugged it into my laptop which is rendering and suddenly everything just turns off. Is there a fuse or a component I can replace? Tried everything, took out the hard drive. If it is unrevivable what parts will still work?Laptop: asus pro50seriesCPU: intel core 2 duo t5750Hard drive: seagate 250gbRam: 2gbAny help appreciated. Really urgent. What parts do I need to change?: Sorry, there is very little good news. You fried the motherboard with that short circuit, and replacing that will probably cost you the same or more than buying a new laptop. In the worst case scenario, it is quite possible that your CPU and RAM got cooked as well. The only good news is that your hard drive may still be okay.

Q: For professional mechanics. I have a 93 buik regal with a 3800. It has no ignition fire. It began with intermittent stalling but would start back up. Then it wouldn't start at all. The control module and coils have proven to be good (tested on another vehicle). It has new cam and crank sensor. Harmonic balancer has no damage to the interrupter rings. PCM is good (tested on another vehicle), Cam is turning and cam magnet is present. Performed a thorough continuity check on all wiring in the circuit from every single point, checks good. Still no fire. What did I miss? Remember, all components in the circuit is good and I'm positive the timing chain is not broken.: Fuses? You have to see if the Ignition module is seeing the crank sensor and is the PCM getting a signal from the Ignition module. These do have a high failure rate for wiring from the crank sensor to the ignition module. Is the module getting power on the Pink wire?

Q: 2.8 manual trans blows ecm b fuse in the under dash fuse box. Changed relays(2), fuel pump and ecm. It might be the fuel pump primer but I don't know where it is located.When I bypass the relay the fuel pump runs but when I try to start the engine while it's bypassed the bypass wire from the positive battery post gets red hot. The engine used to start while wired in this fashion when the fuse would fail. Now the fuse fails all the time.: You have a direct short in the ECM B circuit. When you bypass the fuse you destroy the harness, fuses are to protect the harness and the components they are connected to. They protect the ECM. The B circuit usually is the power circuit for the fuel pump, through the relay. Check the harness for continuity from the relay connector to ground from the fuel pump power supply wire I think it's tan/wht. If there is you have a short and you will need to pinpoint where. but you have probably already melted the harness together. Good luck. It might have been cheaper to hire a professional mechanic shop.

Q: I have a lenovo model 0768 and I want to know what parts I should buy for it to make it a gaming laptop. I have 700 dollars to spend on it and it still has the original parts in it. Thanks for answering if you answer.: you cant make a non gaming laptop into a gaming laptop. you can do this with desktops only laptop's major components are fused to the motherboard and are not replaceable/upgradable so your only choice is to buy a new higher powered laptop

Q: I was just wondering what happens when an electrical component or circuit becomes 'shot' as we term it. Now I am studying engineering, and my field has delved slightly into electricity, so I understand electricity to a point. But anyone out their with a good understanding of electricity, what exactly goes wrong? Thanks.: The power supply which, we get in our home, contains atleast two wires, one is phase which carries currect inputtin from the transformer, and the other wise is neutral which is commonly dummy, but when we connect the circuit, then this neutral wire provides return path for currentand if these two wires get shorted, then a current of 200 times normal current generates in it, but the wires can carry only upto 5 to 10 times the normal current. so when short occures then such high currents use to do damageso the introduction of circuit breakers or fuse is necessory.with its use the the circuit is get breaked even when the short circuit current become higher than 10 times thanx

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