… through the fixed coils of an electrodynamometer while the weaker testing current goes …
resistances with alternating currents allows a tube of quite pure water a meter long and 6" …

… wattmeters are calibrated with alternating current so that change of sensitivity between dc
and ac operation is unimportant. Four of these dynamometer instruments have been installed, …

… that, in general, the alternating currents in our light and power circuits are sufficiently near
sine waves to make the assumption of sine shape permissible. Hence, in the calculation of …

… If the current is alternating and of root mean square … current flowing, and the system is an
ammeter which can be calibrated by steady current and used to measure alternating current. A …

… - tivity of alternating-current instruments, balance or meters, but … current is passed and of
wider application in alternating-… cardinal poin t, element meter with a weak spring would, without …

… a meter in the Westinghouse factory which I would take occasion to particularize here as being
one most admirably adopted to the registry of alternating current… that the meter was shown …

… magnetic circuit, the brake field will be increased and the speed of the meter decreased,
or the brake field will be weakened, and the speed correspondingly increased. This or an …

… out by the average power meter, originally intended for lasers and … current density is also
weak (ie, plasma properties are equivalent to those of fully ionized plasma). Thus, if the current …

… currents, partly realised. As in Nature all is ebb and tide, all is wave motion, so it seems that
in all branches of industry alternating currents— … of -an alternating current traversing the wire …

… coil c1 generates a current of the same direction as previously, but weaker, producing the …
alternate current meter, and at a still later period by Prof. Elihu Thomson and Mr. MJ Wightman. …