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close this bookCircuits, Formulas and Tables Electrical Engineering - Basic vocational knowledge (IBE - Deutschland; 201 pages)
View the documentPreface
Open this folder and view contents1. Selected Graphical Symbols of Electrotechnology
Open this folder and view contents2. Bell Circuits
Open this folder and view contents3. Basic Circuits of Illumination Engineering
Open this folder and view contents4. Electrical Machines
Open this folder and view contents5. Contactor Circuits
Open this folder and view contents6. Rectifier Circuits
close this folder7. Measurement Circuits
View the document7.1. Measurement Circuits in Direct-current Installations
View the document7.2. Measurement Circuits in Alternating-current Installations
View the document7.3. Measurement Circuits in Three-phase Installations
View the document8. Protective Circuits
Open this folder and view contents9. Circuits in Motor Vehicles
View the document10. Tables
Open this folder and view contents11. Basic symbols and formulas of electrical engineering
 

7.2. Measurement Circuits in Alternating-current Installations


Voltage measurement (low voltage)


Voltage measurement (high-voltage - voltmeter with voltage transformer)


Current measurement


Current measurement (amperemeter with current transformer)


Power measurement (low voltage)


Power measurement (high voltage)


electric meter connections


electric meter connections

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