Electricity Meters: A Treatise on the General Principles, Construction, and Testing of Continuous Current and Alternating Current Meters, for the Use of Electrical Engineers and StudentsC. Griffin, limited, 1906 - 323 Seiten |
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Seite vi
... given to enable the reader to become conversant with the methods adopted to obtain a reliable and accurate commercial meter for different purposes . No pains have been spared to make each chapter as comprehensive and complete as ...
... given to enable the reader to become conversant with the methods adopted to obtain a reliable and accurate commercial meter for different purposes . No pains have been spared to make each chapter as comprehensive and complete as ...
Seite 1
... given time in any circuit in which flows a current of electricity . The meter does not necessarily measure electrical energy direct ; it measures either this electrical magnitude or electrical quantity . In either case , however , it ...
... given time in any circuit in which flows a current of electricity . The meter does not necessarily measure electrical energy direct ; it measures either this electrical magnitude or electrical quantity . In either case , however , it ...
Seite 2
... given by the hour meter , and dividing the result by 1000. An hour meter consists usually of a balance wheel clock with an integrating dial . The clock can only go when the balance wheel is freed on the passage of a current , and it ...
... given by the hour meter , and dividing the result by 1000. An hour meter consists usually of a balance wheel clock with an integrating dial . The clock can only go when the balance wheel is freed on the passage of a current , and it ...
Seite 5
... given of the meters . In the case of a watt - hour meter the driving torque depends on the practi- cally constant shunt field , produced by the pressure ampere - turns of the meter , and on the main current field . There is , to a great ...
... given of the meters . In the case of a watt - hour meter the driving torque depends on the practi- cally constant shunt field , produced by the pressure ampere - turns of the meter , and on the main current field . There is , to a great ...
Seite 6
... given above also apply in this case , with the restriction , however , that when a phase difference exists between the voltage and the current , the error , as defined above , must be expressed in hundredths of the load at which the ...
... given above also apply in this case , with the restriction , however , that when a phase difference exists between the voltage and the current , the error , as defined above , must be expressed in hundredths of the load at which the ...
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Electricity Meters: A Treatise on the General Principles, Construction, and ... Henry G. Solomon Keine Leseprobe verfügbar - 2015 |
Electricity Meters, a Treatise on the General Principles, Construction, and ... Henry G Solomon Keine Leseprobe verfügbar - 2016 |
Häufige Begriffe und Wortgruppen
adjustment air-gap alternating current aluminium ammeter ampere-hour amperes angle armature armature disc Aron axle brushes C₁ C₂ CHARLES GRIFFIN choking coil clock coin commutator connected consists continuous current counter Crown 8vo current flowing cyclometer diagram dial direct current driving torque EDITION electrical electricity meter electro-magnet electrolytic energy meter Engineer equation EXETER STREET friction full load Fully Illustrated gear Handsome Cloth hour meter induction meter instrument integrating train iron jewel bearing Large 8vo lever magnetic field main current coils manufactured maximum demand mechanism mercury meter proper meter spindle method motor meter mounted obtained pendulum permanent magnet phase pivot Plates poles position power factor pressure circuit proportional revolutions revolving element rotates series coils shaft shown shunt coil shunt flux shunt magnet Siemens-Schuckert single-phase speed spring supply mains switch tariff terminals testing three-wire units consumed V₁ V₂ voltage volts watt-hour meter wattmeter watts wheel winding wire
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