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 reactive power. power. time. frequency. reactive power. power. time. frequency. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of following materials has the least resistivity ? Lead. Zinc. Mercury. Copper. Lead. Zinc. Mercury. Copper. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Capacitor does not allow the sudden change of None of these current voltage power None of these current voltage power ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In which of the circuits power factor can be zero? resistive. inductive. capacitive. both ‘a’ and ‘b’ resistive. inductive. capacitive. both ‘a’ and ‘b’ ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A two port network is defined by the relation The value of Z12 is -3. 3/41. 3. 2/31. -3. 3/41. 3. 2/31. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In what connection we get neutral? Mesh. Star. Both A and B. Delta. Mesh. Star. Both A and B. Delta. ANSWER DOWNLOAD EXAMIANS APP
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