The standardization of AC potentiometer is done by ____________
A. Using a DC standard source and d’ Arsonval galvanometer
B. Using AC standard sources and transfer instruments
C. Using a standard AC voltage source
D. Using a DC standard source and transfer instruments
Answer:D
The standardization of AC potentiometer is done by ____________
A. Using a DC standard source and d’ Arsonval galvanometer B. Using AC standard sources and transfer instruments C. Using a standard AC voltage source D. Using a DC standard source and transfer instruments