Hawkins electrical guide. Questions, answers & illustrations; a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833- · New York, T. Audel · leaf 134
r factor isequal to one. The machine mentioned on page 1,120 would be designed to carry 151amperes without overheating and also carry slight overloads for shortperiods. It would be rated as 6.6 kilovolts and 151 amperes whichwould equal approximately 1,000 kilowatts when the power factor is1 or… … Pig. 1.368—Curves illustrating power factor. In a circuit having no capacity or inductance,the power is given by the product of the respective readings ofthe voltmeter and ammeter,as in the case of a direct current. In the case of a circuit having capacity or inductance,this product is higher than…
Electrical engineering
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