A.C. Potentiometers The most important difference between a de. And A.C. Potentiometers is that, in a d.c, potentiometer, only the[...]
Day: February 7, 2019
Dynamometer type single-phase power factor meterDynamometer type single-phase power factor meter
Construction: It consists of a fixed coil FF (split into two parts) which carries the current of the circuit under[...]