Convention, Volume 2;Volume 38;Volume 54 |
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Halaman 73
The substation itself is divided into three rooms - the trans- former room , the 66,000 - volt switch room and the 13,200 ... volt lines and the outgoing 13,200 - volt lines are installed on a balcony above the 13,200 - volt switches .
The substation itself is divided into three rooms - the trans- former room , the 66,000 - volt switch room and the 13,200 ... volt lines and the outgoing 13,200 - volt lines are installed on a balcony above the 13,200 - volt switches .
Halaman 75
The instrument transformers are usually connected to the primary wiring above the oil - switch structure in such a manner as to be well out of reach . The secondary wires from the in- strument transformers are run to the switchboard ...
The instrument transformers are usually connected to the primary wiring above the oil - switch structure in such a manner as to be well out of reach . The secondary wires from the in- strument transformers are run to the switchboard ...
Halaman 99
This switch in most cases is installed 30 ft from the ground in the primary circuit of the transformer . For operating the switch a " Big Ben " alarm clock is used . The operating arm of the oil - break switch was changed , the wooden ...
This switch in most cases is installed 30 ft from the ground in the primary circuit of the transformer . For operating the switch a " Big Ben " alarm clock is used . The operating arm of the oil - break switch was changed , the wooden ...
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4Announcements | 4 |
5Report of Committee on Organization of the | 26 |
7Report of the Insurance Expert W H BLOOD JR | 35 |
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