Solution for a car issues

n many factors. First of all, a key criterion in this regard is the model and brand of the insured car. This is the value of the car depends on the amount of possible compensation. It is also important that in which he was made ou

Solution for a car issues Lancia smoking exhaust

What you need to know before car insurance?

As you know, every car owner is obliged to insure your car. The fee, which you need to bring in this respect, however, is dependent on many factors. First of all, a key criterion in this regard is the model and brand of the insured car. This is the value of the car depends on the amount of possible compensation. It is also important that in which he was made our car and how many kilometers is already on the meter. It is known that with the number of kilometers traveled risk of defects is increasing. Nevertheless, important in this regard is how old is the owner of the car, because the amount of insurance premium depends on the metric of the holder of the car.


It is worth to test the car before buying it?

Currently, virtually all car showrooms offer the opportunity to test the car, motorcycle or other vehicle before buying. It is a good idea, because we feel as though we have chosen a technological marvel already belonged to us. In many cases, customers decide to change already taken the decision after testing the vehicle. Increasingly, test drive is also used by people who really do not plan to buy a new car straight from the living room (we have because in this case the count of the really high costs), but I just want to ride a selected vehicle due to, for example, interest in Automotive whether the nature of the work.


Some systems disable alternator

Some systems disable alternator field (rotor) power during wide open throttle conditions. Disabling the field reduces alternator pulley mechanical loading to nearly zero, maximizing crankshaft power. In this case the battery supplies all primary electrical power.

Gasoline engines take in a mixture of air and gasoline and compress it by the movement of the piston from bottom dead center to top dead center when the fuel is at maximum compression. The reduction in the size of the swept area of the cylinder and taking into account the volume of the combustion chamber is described by a ratio. Early engines had compression ratios of 6 to 1. As compression ratios were increased the efficiency of the engine increased as well.

With early induction and ignition systems the compression ratios had to be kept low. With advances in fuel technology and combustion management high performance engines can run reliably at 12:1 ratio. With low octane fuel a problem would occur as the compression ratio increased as the fuel was igniting due to the rise in temperature that resulted. Charles Kettering developed a lead additive which allowed higher compression ratios.

The fuel mixture is ignited at difference progressions of the piston in the cylinder. At low rpm the spark is timed to occur close to the piston achieving top dead center. In order to produce more power, as rpm rises the spark is advanced sooner during piston movement. The spark occurs while the fuel is still being compressed progressively more as rpm rises.18

Źródło: https://en.wikipedia.org/wiki/Internal_combustion_engine



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