upplied to a the necessary device with which to operate them, small motor, M, of which C is the commutator and R * At the moment the first circuit is interrupted, the and this was greatly added to upon the advent of current quickly’ reaches a critical maximum value in a variable resistance, whereby… … immersed in a solution of one part of commercial sul- Fig. 2.—DIAGRAM OF TRANSFORMER, per cubic meter. It is then led to the base of the steril- phuric acid and five parts of water. When connected izing tower, a square structure packed with flints, and in series with the primary coil or inductor,…
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