Study of Kilovolt-ampere-hour Meters |
Common terms and phrases
air gap aluminum disc AMPERE-TURNS AMPERES FIG arithmetic-sum braking effect circuit current circuit voltage cost of supply cross-section CURRENT IN AMPERES device dial 30 disc drum eddy currents Electricity Meters field flux gearing hour meter Ilag induced current Kilovolt-Ampere-Hour Meters kilowatt-hour lag coil Landis & Gyr line-to-neutral voltage load adjustment load current magnetic circuit magnetic flux magnetization curve maximum demand meter meter disk meter records motor current moved Number of Revolutions number of turns obtained PERMALLOY MAGNET permanent magnet brake phase angle position potential coil power component power factor produced ratchet reactive meter reactive power result retarding torque rotating running cost series coil shaded pole shading coil shown by Fig shunt silicon steel magnet Speed in R.P.M. SPEED IN RPM SPEED-CURRENT CURVE sphere spindle square standard watt-hour meter torque is proportional Trivector vector vector-sum volt-ampere-hour meter volt-amperes voltage flux watts Westinghouse wheel