the Story of Electricity

by

Write The First Customer Review

Excerpt: ...from the dynamos are commonly of stout copper insulated with air like telegraph wires, or cables coated with india-rubber or gutta-percha, and buried underground or suspended overhead. The branch and lamp conductors or "leads" are finer wires of copper, insulated with india-rubber or silk. The current of an installation or section of one is made and broken at will by means of a "switch" or key turned by hand. It is simply a series of metal contacts insulated from each other and connected to the conductors, with ...

The Story of Electricity 2017, Createspace Independent Publishing Platform

ISBN-13: 9781975840952

Trade paperback

Select
The Story of Electricity 2017, Trieste Publishing

ISBN-13: 9780649713523

Trade paperback

Select
The Story of Electricity 2017, Trieste Publishing

ISBN-13: 9780649713547

Trade paperback

Select
The Story of Electricity 2016, Palala Press

ISBN-13: 9781356186334

Hardcover

Select
The Story of Electricity 2016, Palala Press

ISBN-13: 9781356976799

Hardcover

Select
The Story of Electricity 2016, Palala Press

ISBN-13: 9781357836481

Hardcover

Select
The Story of Electricity 2016, Wentworth Press

ISBN-13: 9781363354450

Trade paperback

Select
The Story of Electricity 2016, Wentworth Press

ISBN-13: 9781371770082

Trade paperback

Select
The Story of Electricity 2016, Wentworth Press

ISBN-13: 9781371770105

Hardcover

Select
The Story of Electricity 2016, Wentworth Press

ISBN-13: 9781372843181

Trade paperback

Select
The Story of Electricity 2016, Wentworth Press

ISBN-13: 9781372843211

Hardcover

Select
The Story of Electricity 2016, Wentworth Press

ISBN-13: 9781373794642

Trade paperback

Select
The Story of Electricity 2016, Wentworth Press

ISBN-13: 9781373794666

Hardcover

Select
The Story of Electricity 2016, Wentworth Press

ISBN-13: 9781374345775

Trade paperback

Select
The Story of Electricity 2016, Wentworth Press

ISBN-13: 9781374345799

Hardcover

Select
The Story of Electricity 2016, Createspace Independent Publishing Platform

ISBN-13: 9781532822025

Trade paperback

Select
The Story of Electricity 2015, Createspace Independent Publishing Platform

ISBN-13: 9781508935490

Trade paperback

Select
The Story of Electricity 2015, Palala Press

ISBN-13: 9781347141489

Hardcover

Select
The Story of Electricity 2015, Sagwan Press

ISBN-13: 9781297926228

Hardcover

Select
The Story of Electricity 2015, Palala Press

ISBN-13: 9781346475233

Hardcover

Select