Electric Circuits Three identical resistor are connected in star across a 3 phase 550 V supply dissipating a total power of 300 W the line current is ____________ A. 2.56 0.5 1 3.149 2.56 0.5 1 3.149 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits To obtain high efficiency, network is designed with which of the following? Zero Q factor Low Q factor High Q factor Unity Q factor Zero Q factor Low Q factor High Q factor Unity Q factor ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A branch of a network is said to be passive when it contains voltage source. current source. voltmeter. battery. voltage source. current source. voltmeter. battery. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following is the correct relation? AD-BC = 1. AC-BD = 1. AB-CD = 1 . all of these. AD-BC = 1. AC-BD = 1. AB-CD = 1 . all of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Mesh analysis is prefered when loops are------nodes greater than less than equals to any of the above greater than less than equals to any of the above ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The energy stored by a capacitor is given by 1/2 QV. 1/2 CV2. Q2 / 2C. all of them. 1/2 QV. 1/2 CV2. Q2 / 2C. all of them. ANSWER DOWNLOAD EXAMIANS APP
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