Title :
A Wattmeter for Communication Circuits
Author :
Eldredge, Kenneth R.
fDate :
3/1/1935 12:00:00 AM
Abstract :
An attempt has been made to devise a different type of wattmeter for measuring power and power factor in a-c circuits such as those found in communication service. An adjustable network has been constructed in such a manner that when it is balanced in 3 operations the power factor is indicated directly and the power can be obtained by a short and simple sliderule calculation.
Keywords :
Bridge circuits; Capacitors; Impedance measurement; Level control; Particle measurements; Power measurement; Reactive power; Temperature measurement; Wattmeters;
Journal_Title :
American Institute of Electrical Engineers, Transactions of the
DOI :
10.1109/T-AIEE.1935.5056970
