As automobiles evolve, it becomes more important than ever to consider safety issues. Our roads are becoming more congested even as cars, trucks, and SUVs are rolling off the factory floors with more horsepower. This means drivers and their passengers have more exposure to injury, and worse.

Over the years, automakers have responded to this growing need by designing a number of critical safety features for their respective fleets. Some, like airbags, have already saved thousands of lives. But the need continues unabated. With this in mind, we’ll take a closer look at several of your vehicle’s most important features for ensuring you and your passengers remain safe on the road.

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Despite what you may have heard, the automotive industry continues to be one of the largest and most important industries in the world. It’s true that the industry (and the car itself) is undergoing many rapid changes, which are creating numerous challenges, but these changes are also providing great opportunities for anyone who has an interest in an auto mechanic career.

Numerous new employment opportunities are being created today by auto trends based on advances in technology, large production overcapacity, heavy fuel consumption, environmental concerns, and a steady retirement of skilled or trained personnel. This means that an already large employee base is set to expand, and well-trained candidates will be highly sought after. Consider recent statistics from Canada, which show that there are 162,000 people employed in auto technical trades in that country. 96% of those employees work full time and more than one-third of those jobs require a skilled trade designation or a college diploma. These numbers reflect similar situations in countries across the western world. What this means is that there are great opportunities for trained, highly skilled auto mechanics. Now is a great time to enroll in an automotive trades training program.

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A fuse is really a kind of over current protection device. Made up of a metal wire or strip, it can melt when too much current flows, to interrupt the circuit to which it is connected. In the case of overload the device fails to prevent excessive current so that further damage can be prevented. Fuses limit threat to human life and property damage.

Wiring regulations lay down specifications for maximum current rating for circuits. Automotive fuses are used to protect the wiring and electrical equipment for vehicles. They get rated for circuits that may not be higher than 24 volts direct current but others may be of types rated for 42-volt electrical systems.

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