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.
Horsepower is a unit of power which is the amount of work (W) which can be performed in a unit of time (t). Torque (tau) is a measure of force (F) applied across a moment arm (r). You can think of horsepower as literally the amount of power that a horse could perform. You can think of torque as the amount of twisting force on a crankshaft.