Electric Circuits The capacitive reactance of an electric circuit is 50 Ohms. The frequency of supply becomes doubled. What is the new capacitive reactance? 100 Ohms. 25 Ohms. 50 Ohms. 200 Ohms. 100 Ohms. 25 Ohms. 50 Ohms. 200 Ohms. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a resistor and an inductor are connected in series across a voltage source. Which two parameters in that circuit increase if frequency of voltage source increases? Z and I. VL and Z. VL and VR. VL and I. Z and I. VL and Z. VL and VR. VL and I. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Say A point has an absolute potential of 40 V and point B has an absolute potential of - 10 V, then what will be the value of VBA ? none of above. 30 V. - 50 V. 50 V. none of above. 30 V. - 50 V. 50 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which material has extremely large resistance? None of these Semiconductor Conductor Insulator None of these Semiconductor Conductor Insulator ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A load is connected to an active network. At the terminals to which the load is connected, RTH = 10 Ohm, VTH = 60V. Then maximum power supplied to the load is 180W. 60W. 360W. 90W. 180W. 60W. 360W. 90W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following has no units? Magnetic susceptibility Permeability Moment of a magnet Permittivity Magnetic susceptibility Permeability Moment of a magnet Permittivity ANSWER DOWNLOAD EXAMIANS APP
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