- polarized-vane ammeter
- магнитоэлектрический амперметр с подвижным магнитом в форме
English-Russian dictionary of electronics. 2015.
English-Russian dictionary of electronics. 2015.
Power factor — For other uses, see Power factor (pistol). The power factor of an AC electric power system is defined as the ratio of the real power flowing to the load over the apparent power in the circuit,[1][2] and is a dimensionless number between 0 and 1… … Wikipedia