Incwadana yemandla ye-AC / DC

NgeBhalbhu, Voltmeter kunye neAmmeter. Ukubonisa ulwakhiwo kunye nokusebenza, imigaqo-nkqubo ye-AC kunye neejenreyitha zeDC ngokulula jika isiphatho ukuvelisa okwangoku okukhanyisa ibhalbhu yesibane. Ukukhawuleza xa isibambo sijikwa siyakhanya ibhalbhu. IVoltmeter kunye neAmmeter ziya kubonisa iziphumo ngokuthe ngqo. Ulwakhiwo oluvuliweyo lwale yunithi luvumela abafundi ukuba babone ukusebenza kweyunithi.