DocumentCode
1275798
Title
A valve wattmeter
Author
Mallett, E.
Volume
73
Issue
441
fYear
1933
fDate
9/1/1933 12:00:00 AM
Firstpage
295
Lastpage
302
Abstract
The paper describes a wattmeter depending for its action on the use of two thermionic valves and a direct-current measuring instrument. Three forms of instrument are described, the first suitable for measuring the powers used in ordinary power work, and the second and third for measuring the small powers using in communication work.
Keywords
wattmeters;
fLanguage
English
Journal_Title
Electrical Engineers, Journal of the Institution of
Publisher
iet
Type
jour
DOI
10.1049/jiee-1.1933.0128
Filename
5315857
Link To Document