Which DNA Testing Company Should I Use? The answer, as in many areas of genealogy, is it depends. Because different people test with different companies, many of which maintain their own databases of tested individuals, you will achieve the greatest chance of useful matches by either being tested, or sharing your DNA results, with as many companies as possible.
Cogeneration / Combined heat and Power (CHP) Cogeneration (cogen) through combined heat and power (CHP) is the simultaneous production of electricity with the recovery and utilisation heat.
is the ratio of power input to power output. â¢ Motor input horsepower (EHp) - the power input to the motor expressed in horsepower. â¢ Brake horsepower (BHp) - the power delivered to the pump shaft expressed in horsepower. â¢ Hydraulic horsepower (WHp) - the pump output or the liquid horsepower delivered by the pump. â¢ Total efficiency - the ratio of the energy delivered by the pump to the energy supplied to the input side of the. motor.