Considerable (3 - 5 years) experience performing journey-level high voltage substation electrician duties with an electric utility or other entity operating and maintaining high voltage substation equipment. Special Requirements. Must possess a valid Arizona Driver's License by hire or promotion date.
Difference Between BHP and PS. There are a number of ways to measure the power that can be generated by a mechanical device like a car. The most popular is brake horsepower or BHP, which is a method of measurement for vehicles without the encumbrance added by connecting devices like the gearbox and transmission system. In comparison, PS is a unit of power in German. Although PS is very popular in Germany and in Europe, it is rarely seen anywhere else. There are a number of ways to get the brake horsepower of an engine using a number of devices like the De Prony brake.
BHP is less than the total horsepower of an engine and looks at the amount of energy remaining after the alternator, water pump and other systems have been powered up. BHP is measured at the road wheels, rather than at the flywheel, and the higher the BHP, the more powerful the engine. PS is still commonly used by car makers from Germany and other countries, although it was replaced as the official EU measurement of engine power by kW or kilowatts in 1992.