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Car Electronics and Lights
Gauges, speakers, signal lights, headlamps and cabin lamps are all parts of a car’s electronic equipment. The majority of cars use a 12-volt power source, and include a fuse for protection from power surge.
2,811 Questions
Where is the fuse-relay that controls the electric Power Steering on a 2003 Saturn Vue?
page 122 ...everyone should have a manual for their vehicle, and the library should have a professional shop manual available for FREE to make copies of...read up and repair like a PRO! Dave :)
How much power is consumed by a load drawing 10A with 120 V across it?
Watts of Power are not 'drawn', it just exists, or is generated by electrical interaction in the circuit.
Amperage is 'drawn' by a load.
The equation you're looking for is: P = VI, so P = (10)(120) = 1200 Watts, or 1.2 kW.
If you have a Three-Phase circuit, the eq changes to: P = VI(square root of 3).
1.73 is usually good enough to use as a value for the sqr 3.
Can a neon light be plugged into the wall?
(im the one asking ^That^ Question BTW) the kind of lights these are, are the kind you would install under your car... i have 3 tubes with wires at the end of each, a switch but no transformer do i need it? And also can i just stick the wires into the outlet or would that kill me? Ahaha
Thank You Everyone!
Is there a ground wire connected to the fan controller relay?
This question cannot be answered without further information.
Please ask this question again and be sure to say where the fan controller relay is fitted: is it in a car or other vehicle? It in a home? What make is it?
What happen when two of four diode in a bridge rectifier is short circuit?
You will get reduced amperage (or output) from the alternator. A alternator rated at 80 amps would probably only produce 50-60 amps. If a diode in a rectifier is shorted, then the alternator output would be greatly reduced or possibly no output at all.
What are the characteristics of a good solder connection?
A good solder connection is shiny, smooth, and free from any pits, cracks, or irregularities. It should also have good adhesion to the components being joined and be strong and reliable. Additionally, the solder should have flowed evenly and completely join the parts without any excess solder.
Why did Conrad hubert invent the flashlight?
Conrad Hubert invented the flashlight in response to the need for a portable and reliable light source that could be used during power outages and in other situations where a quick and convenient source of light was necessary. He saw an opportunity to create a product that would provide illumination on the go and revolutionize how people could light up their surroundings in various situations.
Working principle behind a hair dryer?
A traditional hair dryer evaporates water from your hair using a stream of heated air blown into the hair. The temperature and time of drying must be carefully controlled to avoid damaging the hair shafts. Newer hair dryer technology uses electrical charges (ions) to strip water molecules from your hair, which reportedly is faster and less likely to damage hair (split ends, frizzy, dull). Reportedly it removes moisture from the surface of the hair while leaving some moisture within the hair shaft for improved sheen. Some manufacturers claim that using crystals of the mineral tourmaline in the construction of the dryer produces a superior electrical charge, while using ceramic heater elements produces superior hot air, so the latest high-priced dryers boast "Ceramic Tourmaline Ionic" technology.
Why is the low melting point of solder an advantage when soldering?
Low melting pointsolder used for PC boards is a must. The components on the board are heat sensitive and can be destroyed by high heating when they are soldered to the PC board traces. This is mostly done by machines now but the solder still has to be the lowest melting point possible.
Why does the pressure increase when you add more air to a tire?
Because, as you drive, the rolling friction of the road increase heat in the tires and that heat warms the air in the tire and the air expands , increasing the pressure. Manufactures, recommend a max psi COLD. They know that the pressure will rise after driving .
We use electricity in many home appliances such as toasters, TV, stove, oven etc. Without electricity, we wouldn't have much fun and we'd have to cook on logs like the pioneers!
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We use electricity in many things in our homes: electric lights, home appliances such as toaster, microwave, fridge, tv, washer, dryer, etc.
Also we use electricity in our cars (and trucks) which need the electricity stored in on-board batteries. The battery is used to supply electricity to the starter motor which first makes the engine turn so that it can run on its own fuel (gas or diesel). Electricity is then used to recharge the battery, to drive the fuel pumps - which supply the engine with more fuel from the fuel tank - to power the lights, etc.
Fridge draws 65 watts on 240 volts how many kwats does it use?
One watt is 0.001 kilowatt. 65 watts is 0.065 kilowatts. It does not matter what the voltage is - watts are watts.
Who were the first people to use the GPS Receiver?
The U.S. military was the first to develop and use GPS technology in the 1970s for navigation and positioning purposes. It was later made available for civilian use in the 1980s.
This question does not make sense, because Watt is always a result of voltage and electricity or
P (Watt)= U (Voltage) x I (electricity).
More precisely, the volt is a unit of electrical pressure, in joules per coulomb, while the watt is a unit of electrical power, in joules per second. The two units are not convertible.
Is converting ac to watts and dc to watts the same watts equals volts times amps?
Yes, watts is still volts times amps, for both ac and dc circuits. The complexity lies in the phase angle between voltage and current. If the circuit is purely resistive, the phase angle will be zero. If the circuit is capacitive or inductive, the the phase angle will vary, depending on frequency and on how much capacitive or inductive reactance there is. The difference comes into play when you consider true versus apparent power.
US NEC: If the new range has a white wire, and the outlet has none, you must replace the circuit. You may not just connect neutral to ground at the range, because the neutral in this configuration is considered to be a current carrying conductor. As such, it must be insulated. The NEC does permit neutral and ground to be tied together at the range in a non mobile home configuration, but it does not allow the neutral conductor going back to the distribution box to be just a bare copper wire.
How do you wire a solenoid switch on a Mercury Ford Topaz?
The wiring of the solenoid will depend on what purpose the solenoid serves and the brand. In basic terms, when power is turned onto the solenoid, the inner coil pulls the plunger. The unit needs power and a ground, with a switch or relay to trigger it.
What can an incandescent test lamp be used to check?
Test lamps are used to check for the presence of AC Current. (Source page 59 figure 58) Please try to study guys it isn't that tough.
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An incandescent lamp can be used to check continuity of a circuit.
Were do you connect the dimmer wire?
There should be two wires coming from the dimmer switch unless it is a 3-way dimmer. The wires should be labled line and load on a normal 2-way switch. The line load is connected to the incoming power wire. the load wire is then connected to the wire that goes to the fixture. If you area replacing an old two way switch, then it will hook up exactly the same as the original switch, except for the fact that you will have to connect the pigtail wires of the switch to the other wires that used to be under screw terminals. I hope this answered your question. Thanks, Ben M. There should be two wires coming from the dimmer switch unless it is a 3-way dimmer. The wires should be labled line and load on a normal 2-way switch. The line load is connected to the incoming power wire. the load wire is then connected to the wire that goes to the fixture. If you area replacing an old two way switch, then it will hook up exactly the same as the original switch, except for the fact that you will have to connect the pigtail wires of the switch to the other wires that used to be under screw terminals. I hope this answered your question. Thanks, Ben M.
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In which state is the use of a GPS illegal?
It is legal to use a GPS in all states. If you are talking about the display in an automobile, there are broad regulations regarding what you can stick on the dash to distract a driver. Each state has a little different take on it, but, in general, a GPS display in a vehicle is legal everywhere in the U.S., as long as it is of limited size. Automobile manufacturers have built them into a number of current models, and they are sold in every state.
It is generally safe to solder inside as long as you work in a well-ventilated area to prevent inhaling fumes. It's important to wear safety gear such as gloves and eye protection to protect yourself while soldering. Additionally, be cautious of flammable materials nearby and use a heat-resistant surface to work on.
What is an electrical capacitor?
An electrical capacitor is a passive two-terminal electronic component used to store energy in an electric field. It consists of two conductive plates separated by an insulating material called a dielectric. Capacitors are commonly used in electronic circuits for filtering, smoothing, coupling, and timing.
