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Halaman 30
APPENDIX I To Report of Wiring Committee Tests Made During Years 1921-1922 for Wiring Committee , N.E.L.A. By Electrical Testing Laboratories Report No. 38667 Order Nos . 22090 - X and 22233 - X descriptions of the No.
APPENDIX I To Report of Wiring Committee Tests Made During Years 1921-1922 for Wiring Committee , N.E.L.A. By Electrical Testing Laboratories Report No. 38667 Order Nos . 22090 - X and 22233 - X descriptions of the No.
Halaman 32
ity tests made on a sample of all - rubber portable the test itself is reasonably reliable and reproducible cord of American make , the type being similar to the and that the difference obtained between the new English " cab - tyre ...
ity tests made on a sample of all - rubber portable the test itself is reasonably reliable and reproducible cord of American make , the type being similar to the and that the difference obtained between the new English " cab - tyre ...
Halaman 425
III Temperature Tests A. Average Working Conditions ( 1 ) Parts which must be handled ( a ) Handle ( b ) Plug ( c ) Cord Protector ( d ) Switch ( 2 ) Temperature distribution in sole plate The abune tests will be made with the iron ...
III Temperature Tests A. Average Working Conditions ( 1 ) Parts which must be handled ( a ) Handle ( b ) Plug ( c ) Cord Protector ( d ) Switch ( 2 ) Temperature distribution in sole plate The abune tests will be made with the iron ...
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accounts amount applied Association average bill boiler budget building cable carried cent central station Chairman changes charge Code Commission Committee companies complete connection considerable construction continuous cost course cover customers desired detail distribution Division electric Engineering equipment estimate expense fact fire give given head heating important increase industry installed interest investment lamps lighting load manufacturers material matter means meeting ment meter method month necessary obtained operating organization past period plant possible practice prepared present pressure reason recommended records representative rules rural securities standard steam supply tests tion tube units utility valve various wiring