510 



ELECTRICAL MEASUREMENTS 



FIG. 298. Special double shunt for use in bridge method of testing large 

 direct-current watt-hour meters. 



Rot.Std. 



To Load 



Rot.Std. 



To Load 



From Meter 



Arrangement of Shunts 



and Resistances for Testing 



2000 Ampere Meters 



FIG. 299. Double shunt and fixed resistances for use in bridge method of 

 testing large direct-current watt-hour meters. 



