Electric Circuits Aluminium is produced from bauxite by electrolytic process. oxidation. froth flotation. rotating. electrolytic process. oxidation. froth flotation. rotating. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When power factor angle is constant, then shape of the current locus is triangle. straight line. circle. semi circle. triangle. straight line. circle. semi circle. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If C be the capacitance, V be the potential difference and I be the current, then I / CV will have the unit of frequency. time. power. reactive power. frequency. time. power. reactive power. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following may be value of resistivity of copper? 1.7 X 10 - 3. 1.7 X 10 - 5. 1.7 X 10 - 6. 1.7 X 10 - 4. 1.7 X 10 - 3. 1.7 X 10 - 5. 1.7 X 10 - 6. 1.7 X 10 - 4. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A balanced 3 - φ star connected load is fed from a 208 V, 3 - φ supply. Each load has resistance of 35 Ω. The total power is 618 W. 1236 W. 411.3 W. none of these. 618 W. 1236 W. 411.3 W. none of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The absolute charge of an electron is - 1.6 × 10-19 C. 1.6 × 10-19 C. + 1.6 × 10-19 C. none of above. - 1.6 × 10-19 C. 1.6 × 10-19 C. + 1.6 × 10-19 C. none of above. ANSWER DOWNLOAD EXAMIANS APP
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