Electricians' operating and testing manual; a hand book for men in charge of electrical apparatus, repair men, trouble men, lamp trimmers, and electricians generally (1916)
Horstmann, Henry Charles, Tousley, Victor Hugo, 1875- joint author · Chicago, F.J. Drake & co · leaf 336
unt coilof the standard meter and connection can then be madedirectly across the outside mains. If the shunt cir-cuit of the meter under test is connected between oneof the outside mains and the neutral wire a test may bemade by using one standard wattmeter and connecting 330 Operating and Testing… … Figure 196 nected as shoMn in Figure 197. The sum of the stand-ard meter readings should equal the reading of themeter being tested. In this case it is not necessary tobalance the load.
Electrical engineering · Electric testing
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