Electrical machinery; a practical study course on installation, operation and maintenance (1921)
Annett, Fred Anzley · New York [etc.] McGraw-Hill book company · leaf 55
e instrument. How to Increase Voltage.—Since we have found out howto produce an electric pressure and current, the next thing isto know how to increase or decrease the quantity. Thepressure of a voltaic cell is approximately two volts, irre- 38 ELECTRICAL MACHINERY spective of the size. Therefore,… … tS^\Vo/fmeter Ammeter u* Mmmerer Fig. 45
Electric machinery
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
