. Journal of electricity. ter strength than flat ends andthere is less chance of the float opening at the end mounting and controlling arrangements are furn-ished. The single pole switches are intended for use in con-nection with a starter for controlling A. C. or D. C. two, three or four-pole float switches are designed forsingle phase self starting and polyphase squirrel cage mot-ors which may be thrown directly across the line to can also be used for direct current motors when usedwith a suitable self starter. These multi-pole switches havea maximum capac
. Journal of electricity. ter strength than flat ends andthere is less chance of the float opening at the end mounting and controlling arrangements are furn-ished. The single pole switches are intended for use in con-nection with a starter for controlling A. C. or D. C. two, three or four-pole float switches are designed forsingle phase self starting and polyphase squirrel cage mot-ors which may be thrown directly across the line to can also be used for direct current motors when usedwith a suitable self starter. These multi-pole switches havea maximum capacity of 5 H. P. at 110 volts and IV2 H. 220, 440, or 550 volts. THE BLIND TAPING COILS Last fall the question of securing some help from theblind was taken up by the Westinghouse Electric and Manu-facturing Company with the Pennsylvania Association, abranch of which is located at Pittsburgh, and a sample lotof motor coils to be taped was sent to the Association inorder that the employes might be given a chance to show. An Opportunity for the Blind what they could do. When the coils were returned, it wasvery evident that this work could be done in an entirely sat-isfactory manner by those who have been deprived of theirsight. Accordingly, arrangements were made with the man-agement of the Association to allow some of their employesto do this work, payment to be made on a piece work basis. 644 JOURNAL OF ELECTRICITY [Vol. 40—No. 12
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