Storage Batteries Simplified, Operating Principles--care and Industrial Applications: A Complete, Non-technical But Authoritative Treatise Discussing the Development of the Modern Storage Battery, Outlining the Basic Operation of the Leading Types |
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Сторінка 159
This control is effected by means of a Wheatstone bridge W connected across the
machine terminals at two opposite junction points of the bridge , while the other
two opposite points are connected to the field terminals . The Wheatstone bridge
...
This control is effected by means of a Wheatstone bridge W connected across the
machine terminals at two opposite junction points of the bridge , while the other
two opposite points are connected to the field terminals . The Wheatstone bridge
...
Сторінка 160
As the voltage of the machine increases , therefore , the field excitation becomes
smaller and smaller , approaching zero as the voltage approaches 331 / 2 volts .
At high speed the current in the field is actually reversed in order to partly ...
As the voltage of the machine increases , therefore , the field excitation becomes
smaller and smaller , approaching zero as the voltage approaches 331 / 2 volts .
At high speed the current in the field is actually reversed in order to partly ...
Сторінка 162
If boosting charges can be given then batteries of lesser capacity can be used
than if the machine must operate for more extended periods on one charge . The
number of cells used will , of course , vary with the type of locomotive and its ...
If boosting charges can be given then batteries of lesser capacity can be used
than if the machine must operate for more extended periods on one charge . The
number of cells used will , of course , vary with the type of locomotive and its ...
Сторінка 192
A method of winding electric machines where both series and shunt windings are
incorporated . Conductor . - A pipe is a conductor of water . If two electrically
charged bodies are connected by a piece of wood , glass , rubber , dry eloth ,
paper ...
A method of winding electric machines where both series and shunt windings are
incorporated . Conductor . - A pipe is a conductor of water . If two electrically
charged bodies are connected by a piece of wood , glass , rubber , dry eloth ,
paper ...
Сторінка 193
An electrical machine capable of producing current and distributing this current
as desired , providing the current is sufficiently strong to overcome the resistance
to its motion of the parts comprising the external circuit . Electrolyte . — The fluid ...
An electrical machine capable of producing current and distributing this current
as desired , providing the current is sufficiently strong to overcome the resistance
to its motion of the parts comprising the external circuit . Electrolyte . — The fluid ...
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Storage Batteries Simplified, Operating Principles--care and Industrial ... Victor Wilfred Pagé Перегляд фрагмента - 1917 |
Загальні терміни та фрази
acid action active material amperes automobile become capacity cause cell cents charge chart chemical circuit coils complete compound Concrete condition connected consists construction contains cover described detail device direction discharge drawing Edison edition electric electrolyte elements engine field flow fully Gear given gives heating ignition illustrated inches installation iron lamps lead lighting Locomotive machine magnet means mechanical metal method motor necessary needed negative obtained operation pass plants plates positive posts pounds practical Price produced proper readings remove repair resistance result rubber sealing separators shown shows side simple specific gravity starting steam steel storage battery supply switch tank terminal tion trouble unit usually Valve various voltage wire wood zinc
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Сторінка 216 - The presentation of this important subject is systematic and progressive. The arrangement of the book is in a series of practical questions to which are appended accurate answers, which describe in language free from technicalities...
Сторінка 211 - SLOANE. An indispensable work to all interested in electrical science. Suitable alike for the student and professional. A practical handbook of reference containing definitions of about 5,000 distinct words, terms and phrases. The definitions are terse and concise and include every term used in electrical science. Recently issued. An entirely new edition. Should be in the possession of all who desire to keep abreast with the progress of this branch of science.
Сторінка 217 - ... Engines used in Motor Boats, Motor Vehicles and Stationary Work. The parts, accessories and appliances are described, with chapters on ignition, fuel, lubrication, operation and engine troubles. Special attention is given to the care, operation and repair of motors, with useful hints and suggestions on emergency repairs and makeshifts. A complete glossary of technical terms and an alphabetically arranged table of troubles and their symptoms form most valuable and unique features of this manual....
Сторінка 216 - Plant from the time the grass is growing on the site intended for it until the finished product is shipped. Just the book needed by those contemplating the erection of modern shop buildings, the rebuilding and reorganization of old ones, or the introduction of Modern Shop Methods, time and cost systems. It is a book written and illustrated by a practical shop man for practical shop men who are too busy to read theories and want facts. It is the most complete all-round book of its kind ever published....
Сторінка 216 - ... telephone systems are also treated. Intricate mathematics are avoided, and all apparatus, circuits and systems are thoroughly described. The appendix contains definitions of units and terms used in the text. Selected wiring tables, which are very helpful, are also included. Among the subjects treated...
Сторінка 215 - ... to more advanced works on electricity which he must master before success can be attained. Many young men become discouraged at the very outstart by attempting to read and study books that are far beyond their comprehension. This book serves as the connecting link between the rudiments taught in the public schools and the real study of electricity. It is interesting from cover to cover.