. Motion picture electricity. 200 VOLTS Fig. 27. Fig. 28 If the connections be made as illustrated in Fig. 27,then the coils being connected in series, the transformerwould be adapted for operation on 2,000-volt line andto deliver 200 volts on the secondary. It is evident thatby connecting the secondary as shown in Fig. 26 and theprimary as shown in Fig. 27, you would have a trans-former adapted to operate on 2,000-volt primary to de-liver 100 volts on the secondary because the primarycoils are in series and the secondary coils in parallel. Now we may go one step further and your attentionis c
. Motion picture electricity. 200 VOLTS Fig. 27. Fig. 28 If the connections be made as illustrated in Fig. 27,then the coils being connected in series, the transformerwould be adapted for operation on 2,000-volt line andto deliver 200 volts on the secondary. It is evident thatby connecting the secondary as shown in Fig. 26 and theprimary as shown in Fig. 27, you would have a trans-former adapted to operate on 2,000-volt primary to de-liver 100 volts on the secondary because the primarycoils are in series and the secondary coils in parallel. Now we may go one step further and your attentionis called to Fig. 28, in which you find the two secondarycoils connected in series, but the middle wire brought outfrom the transformer, in which case the transformerwould operate on 2,000-volt line and on the secondary 56 MOTION PICTURE ELECTRICITY there would be available ioo volts between each of theoutside wires and the neutral or middle wire and 200volts between the two outside wires. The foregoing illustrations represent correctly thefollowin
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Keywords: ., bo, bookcentury1900, bookdecade1910, bookidmotionpictureele00hall
