Hamad Magnetic Circuit 22/07/2020 A. henry B. weber C. ampereturn/weber D. ampere/metre Related Mcqs: Relative permeability of vacuum is__________?A. 1 B. 1 H/m C. 1/4JI D. 4n x 10-‘ H/m... A ferrite core has less eddy current loss than an iron core because_______________?A. ferrites have high resistance B. ferrites are magnetic C. ferrites have low permeability D. ferrites have high hysteresis... Silicon steel is used in electrical machines because it has_____________?A. low coercivity B. low retentivity C. low hysteresis loss D. high coercivity... Reciprocal of reluctance is_______________?A. reluctivity B. permeance C. permeability D. susceptibility... The unit of reluctance is_____________?A. metre/henry B. henry/metre C. henry D. 1/henry...
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