The Electrical Review, Том 148IPC Electrical-Electronic Press,., 1951 |
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Сторінка 318
... LOAD SUPPLY Fig . 2. - Thermal switch load limiter , shown de - energized The voltage and current windings are arranged in opposition and the contacts open when the load current has neutralized the field produced by the voltage coil ...
... LOAD SUPPLY Fig . 2. - Thermal switch load limiter , shown de - energized The voltage and current windings are arranged in opposition and the contacts open when the load current has neutralized the field produced by the voltage coil ...
Сторінка 725
Load Control Automatic Frequency Sensitive Methods of Load Shedding By E. C. LEVETT , B.A. , and J. A. WILLIAMS , M.Eng . , A.M.I.E.E. R A 10 CORRESPONDENCE Letters should bear the writers '. TH HE growing importance of peak - load ...
Load Control Automatic Frequency Sensitive Methods of Load Shedding By E. C. LEVETT , B.A. , and J. A. WILLIAMS , M.Eng . , A.M.I.E.E. R A 10 CORRESPONDENCE Letters should bear the writers '. TH HE growing importance of peak - load ...
Сторінка 992
... load is not the same in each case . Both lifts were adjusted for a minimum levelling distance of 5in to cover any variation in deceleration distance owing to ... load of 1,050lb we can assume that for a contract load. 992 ELECTRICAL REVIEW.
... load is not the same in each case . Both lifts were adjusted for a minimum levelling distance of 5in to cover any variation in deceleration distance owing to ... load of 1,050lb we can assume that for a contract load. 992 ELECTRICAL REVIEW.
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