Idaho semi-weekly world. [volume] (Idaho City, Idaho Territory) 1875-1908, 1889-03-01
ELECTRICAL pRoosess


Af"cbcht Advances MAJ =
During the Past Year.
Much yet remains to be accom-.
pushed In electric condition bnt tho
great gains OF the closing year, tech.
meal ana commercial. are abundantlv
apparent. '''y
The rete at which electric motors
nave been installed for stationarv
power Is scarcely less noticeable than
the development of electric traction
curing the year. About the first of
september 1t was estimated that {; foo
e'ectrlc motors were driving machin-
cry in the United States. A Thousand
nave probably been added since. II
seems reasonable to estimate the nun.
Der put In operation for the wear at
not much less than 1000.
Inc use OF the storage battery az a
means OF distribution NAV fairly ba
said to have made relatively slow ad
vahcement, while in many special cases
tts employment has been of great yalue
ana Importance. Its problems have
mad and continue to enlist the close nj
tentlon and skill OF many able in
vestlgators and inventors, and IT can
not be doubted that the modern suc.
cess thus far attained by this obvious.
y important and necessary means Of
distributing electricity will be followed
not long hence by such improvements
as will make the accumulation general
and trustworthy instrument in cleo
trical engineering.
The electric light, arc and incan.
descent has become so familiar to
every body, even in the far Western
territories, that its continued rapid
spread no longer attracts attention. It
Is expected everywhere; its absence in
any considerable town is more noticed
than its presence. Great activity in
the installation of central station plants
has prevailed during the year, especial
~ In lncandescent lighting The sue
cess OF the alternating current method
OF distribution in covering large areas
OF relatively sparse consumption has
largely stimulated the demand for
electric lighting in the smaller towns
OF the country, and has also con-
trlbuted not little toward in
citing the companies whose business
Is based upon other methods of distri-
button to improving the capacity of
their apparatus and the serviceable-
ness of their lamps. The life of lamps
has been materially prolonged, while
a reduction has been effected in the
amount of energy required per candle
power Whatever may be thought Of
the policy of competition in prices,
there can be no question of the gener-
al benefit of competition in the eff
cheney and trustworthiness of appara-
tus and lamps. Competition of the
former kind, while severe, has Grip
pied only the weak, while that of the
latter sort has resulted in advantage
to both producers and consumers.
The practical success of the employ
ment of alternating currents has re-
acted in the laboratories of scientific
research, and led to the study of new
questions, or old questions in a new
light-study and experiment which
have already done much to clear the
path of the practical electrician in his
work, and which indicate the early ac-
QUESTION of further electrical knowl-
edge of great significance.
The years scientific and practical
advances are great enough for con-
graduation. but not great enough to
induce complacent satisfaction and re-
Taxation of effort. -Eleetricat Engineer.