00922    a2200145   4500003000500000005001700005040000900022082001400031245003700045260006400082300001000146440002700156505056800183650002500751Nust20230718115830.0  cNust  a621.3,MAN  aManual of Electric Instruments /  aNew YorkbMeter & Instrument Division, West Lynn,Massc1949  a140.p  aElectrical engineering  aPermanent – Magnet-  Moving - Coil Instruments (Page-1), RECTIFIER Instruments (Page-17), Thermocouple Instruments (Page-24), Moving – Iron Ammeters (Page-32), Electrodynameter Instrument (Page-47), Power – Factor Meter (Page-63), Synchroscopes (Page-70), Frequency Meter (Page-77), Recording Instruments (Page-84), Specialized Instruments to Measure Electrical Quantities (Page-98), Specialized Instruments to Measure Electrical Properties (Page-109), Specialized Instruments to Measure Nonelectrical Quantities (Page116), Electric Telemeters (Page-124).    aElectric instruments