12th Class Physics MCQS Alternating Current Online Test 4

in-rlc-series-circuit-2-c-the-condition-for-resonance-is-3-a_-_x-3-csub-3-el-3-c-2-fsub-3-e-3-dx-3-csub-3-ec-3-c-2-fsub-3-e,in-rlc-series-circuit-at-resonance-the-phase-difference-between-capacitor-and-inductor-reactances-is-3-a_-_180-c-2-b-0,in-rlc-series-circuit-the-phase-angle-between-xl-and-xc-is-3-a_-_tan-3-csup-3-e-1-3-c-2-fsup-3-e-3-fc-2-fr,in-the-capacitive-circuit-of-a-c-quantity-when-q-3-d-0-the-slope-of-q-t-curve-is-3-a_-_maximum,in-three-phase-a-c-generator-the-phase-difference-between-each-pair-of-coil-is-3-a_-_120-3-csup-3-eo-3-c-2-fsup-3-e,in-three-phase-a-c-supply-coils-are-inclined-at-an-angle-of-3-a_-_120-3-csup-3-eo-3-c-2-fsup-3-e,in-three-phase-voltage-across-any-two-lines-is-about-3-a_-_400-v,inductive-reactance-of-an-inductor-is-3-a_-_x-3-csub-3-el-3-c-2-fsub-3-e-3-d-2-3-fl,inthree-phase-phase-a-c-supply-2-c-if-first-coil-has-phase-0-o-2-c-then-ither-two-coils-will-have-passes-3-a_-_120-3-csup-3-eo-3-c-2-fsup-3-eand-240-3-csup-3-eo-3-c-2-fsup-3-e,main-reason-for-world-wide-use-of-a-c-is-3-a_-_both-it-is-cheaper-and-transmitted,metal-detector-consists-of-3-a_-_l-c-circuit,one-of-the-sources-of-an-a-c-voltage-is-3-a_-_solar-cell,phase-difference-between-v-and-i-of-an-a-c-through-resistor-is-3-a_-_zero-degree,power-dissipated-in-a-pure-inductor-is-3-a_-_zero,relation-for-resonance-frequency-is-3-a_-_f-3-csub-3-er-3-c-2-fsub-3-e-3-d-1-2-f-2-3-f-e-2-88-9-alc,relation-for-resonance-frequency-of-rlc-series-circuit-is-3-a_-_1-2-f-2-3-f-e-2-88-9-alc,resistance-of-choke-is-3-a_-_very-small,root-mean-square-value-of-voltage-is-given-by-3-a_-_v-3-csub-3-erms-3-c-2-fsub-3-e-3-d-v-3-csub-3-eo-3-c-2-fsub-3-e-2-f-e-2-88-9-a-2,the-aptitude-modulated-transmission-waves-have-frequencies-range_-_540-khz-to-1600-khz,the-basic-circuit-element-in-a-c-circuit-which-controls-current-3-a_-_all-of-these,the-sum-of-positive-and-negative-peak-value-is-called-3-a_-_p-p-value,the-waveform-of-alternating-voltage-is-a-3-a_-_sine-cure