电气照明和消防哈DS
The dangers arising from the use of electricity as a source of light and power are two fold; and both forms are of a nature to deeply interest the fire brigade. In the one instance it is a mater of conflagration, one more cause for an alarm, with its possible attendant dangers, while fighting a plain fire; and in the other, a matter of more serious personal interest to the individual from contact with conductors, directly or indirectly, over which a dangerous current may be flowing.
At the tisk of twee te lmg a tale, l may be permitted to take that electric light curtents are radically different when used for different terms ot Iighing. These differences are differences of degree, rithrr in pr. ssure or quantity, and the one form cannot be used for the o her variety of illumination.
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