Electric Circuits A constant current source supplies a electric current of 300 mA to a load of 1 KΩ. When the load changed to 100 Ω, the load current will be 300 mA. 30 mA. 100 mA. 3 A. 300 mA. 30 mA. 100 mA. 3 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When AC flows through a pure capacitance then the current lags the emf by 90o. is in phase with emf. leads the emf by 90o. leads the emf by - 90o. lags the emf by 90o. is in phase with emf. leads the emf by 90o. leads the emf by - 90o. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is called the instantaneous value of an alternating current? The value of alternating frequency at any instant. The value of peak quantity at any instant. The value of peak current at any instant. The value of alternating quantity at any instant. The value of alternating frequency at any instant. The value of peak quantity at any instant. The value of peak current at any instant. The value of alternating quantity at any instant. 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? VL and Z. VL and I. VL and VR. Z and I. VL and Z. VL and I. VL and VR. Z and I. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Nodal analysis can be applied for non planar networks. planar networks. neither planar and non planar networks. both planar and non planar networks. non planar networks. planar networks. neither planar and non planar networks. both planar and non planar networks. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The indication of the state of charge of a battery is best given by temperature of electrolyte. level of electrolyte. specific gravity of electrolyte. colour of electrolyte. temperature of electrolyte. level of electrolyte. specific gravity of electrolyte. colour of electrolyte. ANSWER DOWNLOAD EXAMIANS APP
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