Edward B Rosa eBooks
eBooks di Edward B Rosa
Wattmeter Methods of Measuring Power Expended Upon Condensers and Circuits of Low Power Factor. E-book. Formato PDF
Edward B. Rosa
edizioni Forgotten Books collana , 2017
L is the variable inductance added to the potential circuit. R is the large potential resistance, as free as possible from induct ance and capacity.
On the Geometrical Mean Distances of Rectangular Areas and the Calculation of Self-Inductance. E-book. Formato PDF
Edward B. Rosa
edizioni Forgotten Books collana , 2017
Stefan3 put the formula into more convenient form for calcula tion by combining several terms which depend only on the ratio of b to 5 into two terms, y, and the values of which could be taken from tables prepared by him for the purpose. Stefan's formula is as follows.