Easy lifehacks

Why are fractions containing large alkanes cracked?

Why are fractions containing large alkanes cracked? Fractions containing large hydrocarbon molecules are heated to vaporise them. Cracking produces a mixture of smaller alkanes and alkenes. This helps to meet the demand for the more useful fractions and to increase profit. How is crude oil split into fractions? Fractional distillation is used to separate crude oil into simpler, more useful fractions. A fraction of crude oil is a group of hydrocarbon molecules of similar size with similar boiling points . Their similar boiling points mean that they can be separated by fractional distillation. Why is porcelain used in cracking? As...
Easy tips

How do you adjust front end alignment?

How do you adjust front end alignment? How to Do a Front End AlignmentRaise both front wheels on jack stands.Turn the car's electrical system on but not the engine so that the steering wheel will move. Look at one wheel at a time from the front of the car. Loosen the nut that connects the outer and the inner tire rods. What are alignment settings? A performance alignment consists of using the vehicle manufacturer's range of alignment specifications to maximize the tires' performance. A performance alignment calls for the manufacturer's maximum negative camber, maximum positive caster, and preferred toe settings....
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What causes the fusible link to blow on a car?

What causes the fusible link to blow on a car? How much depends on the wire's resistance, which correlates to its size. A fusible link is a "narrow spot" in your wire, a portion of higher resistance that will overheat, melt and break before the rest of your wiring does. Wiring has a certain amount of resistance -- rated in ohms -- per foot. What kind of Fuse is a fusible link? Check the fusible link. A fusible link is just like any other car fuse, but instead of being plastic, it is a thin wire with a thick insulator....
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How do you turn off the motion sensor on a security light?

How do you turn off the motion sensor on a security light? The best way to reset a motion sensor light is to turn it off and back on again for a period of 30 seconds or longer. A homeowner can also turn the power to it off at the breaker, in order to ensure it has time to reset itself. If that doesn't work, the sensor itself or the bulb may be to blame. What happens when you turn on your security lights? When you turn on the power to your security lights system, the motion sensors are activated...
Easy lifehacks

Can you change an integrated light bulb?

Can you change an integrated light bulb? Integrated LED fixtures come complete with the LED arrays already built into the fixture. They are designed to provide a specific color and Lumen output and they do not have typical “bulbs” that can be replaced. Integrated LED fixtures typically last for many years, often a decade or more. Does a brake light bulb need to be red? Brake lights should not be confused with tail lights. The only lights that have to be red are the brake lights. Other lights, particularly the turn signal lights, can be amber. The back-up lights must...
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What does a stub axle do?

What does a stub axle do? What is the function of stub axle? The stub axle or stud axle is either one of the two front axles in the rear wheel drive vehicle, or one of the two rear axles in the front wheel drive vehicle. In a rear wheel drive vehicle this axle is capable of angular movement about the kingpin for steering the vehicle. What to do with an old stub axle? Remove old stub axle . Install new axle and tighten with supplied grade 8 nyloc nut. Slide inner bearing on to axle. If it's new, pack...
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Can you drive with a bad throw-out bearing?

Can you drive with a bad throw-out bearing? If the throwout bearing were to become damaged over time or fail, the driver will not be able to press down on the clutch to change gears. This means that if the throwout bearing does not work, you will not be able to accelerate properly or keep your engine at a high performing level. What happens if you have a bad throw out bearing? If a bad throwout bearing isn’t addressed quickly, it can lead to a failure of the complete clutch system. Without the clutch system, you won’t be able to...
Easy lifehacks

Do we need to change AC compressor oil?

Do we need to change AC compressor oil? The AC system is sealed so dirt etc.. is not going to be getting into it and the oil should not need changing like your motor oil does. If your A/C is ever low on refrigerant and they need to add some in, most of this tends to contain oil as well and that would add some fresh into the system. How much oil do I need to replace my AC condenser? Here is the amount of PAG oil needed for its smooth operation by different AC components: Compressor = 1.4 ounces....
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Why does my Clutch make a throw out noise?

Why does my Clutch make a throw out noise? As said before, a throw-out bearing is the component of the clutch which temporarily disengages a car’s engine from the transmission during gear shifts. So anytime the clutch pedal is pushed with your foot, the clutch release bearing gets closer to the flywheel. However, this causes the released fingers of the pressure plate to get pushed in. Why does the throw out bearing make noise? Whenever you press down on the clutch pedal, the throw-out bearing applies lot of pressure to the flywheel pressure plate, pulling it away from the clutch...
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What was the problem with the injector harness?

What was the problem with the injector harness? Engine had been thoroughly maintained, injector harness replaced not long before and absolutely no traces of oil in wiring as well as critical connectors including the red plug. Checked continuity between each individual injector connector & the respective pin in the red plug. What happens when one cylinder of a Mercedes Benz misfires? As we know, when one cylinder misfires it becomes an “oxygen pump” and can destroy the catalytic converter in just hours if the PCM does not take any action with the fuel. We had very good injector pulses in...