Electrical machinery; a practical study course on installation, operation and maintenance (1921)
Annett, Fred Anzley · New York [etc.] McGraw-Hill book company · leaf 79
drop across the three sections is E = Ei+E2+E3= 76.03 + 124.42+34.56 = 235.01 volts, against 235 volts given. Volt-meter A will read 76.03; B, 124.42; C, 34.56; and D, 235 volts. Bothammeters F and G will read the total current, or 13.824 amperes. Inpractice the instrument could not be read much… … Fig. ( o.- -Single electric circuit. is shown a simple circuit consisting of a single element Ri connected to a source of electromotive force. The strength of the current for the E ISO value of volts and resistance given is bv Ohms law, /i = — = = 12 ^ /?, 15 amperes, as indicf^ted. If :i second…
Electric machinery
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