Electric Circuits To reduce hysteresis loss, we use copper bars. CRGO steel. soft-iron. laminated sheets. copper bars. CRGO steel. soft-iron. laminated sheets. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Resistor stores the energy in the form of None of these magnetic field. both A and B. electrical field. None of these magnetic field. both A and B. electrical field. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The voltage across the 1kΩ resistor between the nodes A and B of the network shown in the given figure is 2 V. -2 V. 1 V. -1 V. 2 V. -2 V. 1 V. -1 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An electrical circuit with 10 branches and 7 nodes will have 4 loop equations. 3 loop equations. 7 loop equations. 10 loop equations. 4 loop equations. 3 loop equations. 7 loop equations. 10 loop equations. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A external resistance R is connected to a cell of internal resistance r, then the current is maximum when R < r. None of these R = r. R > r. R < r. None of these R = r. R > r. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An electric field line and an equipotential surface are always parallel. none of above. always perpendicular. inclined at any angle. always parallel. none of above. always perpendicular. inclined at any angle. ANSWER DOWNLOAD EXAMIANS APP
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