[X250ADO], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 14th, 1885
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Title
[X250ADO], Letter from George Bartlett Prescott, Jr. to Edward Weston, June 14th, 1885
Editor's Notes
[6 pgs from Phila] Results of tests of Weston dynamo. "I learn today that the new Edison machine sent to replace their 100 ampere (#5) is a smaller machine called #4 with current capacity 80 amperes at 125 volts. They call for 1600 revolutions. Laments electrical losses in their WI armatures. "They Edison ran at 1200 on the 200 ampere machine & 1400 in the 100 ampere, and they have called for 1000 revolutions for the 400 ampere machine. They have decided to test the latter machine first...."
Recipient
Mentioned
Date
1885-06-14
Type
Folder/Volume ID
X250-F
Document ID
X250ADO
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University