Magazine - Page 70

In his address on "Pioneers' Day" at the recent meeting of the National Electric Association at Providence (R.I.), Prof. Elihu Thomson gave the following interesting account of his early experiences:...

The interesting account of the novel experiments given by Mr. Nikola Tesla in the Electrical World of Feb. 21, 1891, and relating to the phenomena of alternating currents of very high frequency, lead...

For several years past, from the days of Prof. Ferrari's investigations, which were followed by those of Tesla, Zipernowsky, and a host of imitators, we have periodically heard of the question of...

During the third and the last of this series of Cantor lectures at the Society of Arts, Mr. Gisbert Kapp dealt very fully with the probabilities of transmission of power electrically by means of...

Among the various forms of alternating current motors invented by Nikola Tesla is one which is constructed as follows: A field core is built with, say, four poles, between which is mounted an armature...

We have already described a number of different forms of alternating current motors designed by Mr. Nikola Tesla, depending upon a variety of phenomena met with in the employment of alternating...

In a letter to Industries on alternating motors, Mr. Nikola Tesla concludes an able letter as follows: - "You state that I have misinterpreted my results, and it looks as though you believe my views...

Letters to the Editor. To the Editor of "Industries." Sir, - In your issue of the 10th October I find an article relating to some remarks made by me in other journals. You say "it is perhaps an...

Our note on this subject on page 186 in our issue of the 22nd of August has called forth three or four columns of comment from Mr. Tesla in other journals, but he has not even favoured us with an...

The Willock mine, belonging to the Monongahela Gas Coal company and situated in the first pool of the Monongahela coal region is now operated with a complete alternating current motor plant. The...