: an ammeter los yog galvanometer nyob rau hauv uas lub torque vim cov tshuaj tiv thaiv ntawm ob coils nyob rau hauv series nrog ib leeg yog sib npaug los ntawm ib tug kauv caij nplooj ntoos hlav.
Electrodynamometer siv rau dab tsi?
Ib qho khoom siv hluav taws xob lossis yooj yim Dynamometer wattmeter yog ib qho cuab yeej siv thoob ntiaj teb rau ntsuas ntawm DC thiab AC fais fab. Nws ua hauj lwm ntawm lub hauv paus ntsiab lus ntawm dynamometer piv txwv li ib tug neeg kho tshuab quab yuam ua ntawm ob tug tam sim no nqa conductors.
Electrodynamometer hom ntsuas yog dab tsi?
Lub electrodynamometer yog a hloov hom ntsuas… Ib qho khoom siv hluav taws xob electrodynamic yog ib qho cuab yeej txav-coil uas ua haujlwm ua haujlwm, tsis yog los ntawm cov hlau nplaum ruaj khov tab sis los ntawm lwm qhov ruaj khov. coil. Qhov ntsuas no tuaj yeem siv los ua ammeter lossis voltmeter tab sis feem ntau yog siv los ua wattmeter.
Puas Electrodynamometer khiav rau ob qho tib si AC thiab DC voltage mov?
Ob lub teb coils thiab txav coil txuas nrog hauv cov kab xws li tib lub tam sim no ntws los ntawm txhua lub kauj. … Vim yog tus yam ntxwv ntawm lub zog electrodynamometer, nws tuaj yeem siv rau hauv ob qho tib si AC thiab DC tshuab los ntsuas tam sim noQee cov voltmeters thiab ammeters siv electrodynamometer.
Lub hauv paus ntsiab lus ntawm wattmeter yog dab tsi?
Kev ua haujlwm ntawm induction hom wattmeter yog raws li lub hauv paus ntsiab lus ntawm electromagnetic inductionLub induction wattmeter muaj ob laminated electromagnets viz. Shunt Magnet thiab Series Magnet. Cov hlau nplaum shunt txuas nrog thoob plaws cov khoom siv thiab nqa qhov sib npaug tam sim no rau cov khoom siv hluav taws xob.
