Electric Circuits Which material has extremely large resistance? Insulator None of these Semiconductor Conductor Insulator None of these Semiconductor Conductor ANSWER DOWNLOAD EXAMIANS APP
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 100 mA. 3 A. 30 mA. 300 mA. 100 mA. 3 A. 30 mA. 300 mA. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In series RLC circuit what is the power factor just bellow the resonance frequency? Leading Zero Unity Lagging Leading Zero Unity Lagging ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A branch of a network is said to be passive when it contains voltage source. voltmeter. current source. battery. voltage source. voltmeter. current source. battery. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When power factor angle is varying, the shape of the current locus is Circle Triangle Straight line Semicircle Circle Triangle Straight line Semicircle ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The internal resistance of a practical voltage source is considered to be connected in parallel. either parallel or series. None of these series. parallel. either parallel or series. None of these series. ANSWER DOWNLOAD EXAMIANS APP
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