Electric Circuits Consider the following circuit. In this circuit, when Vs = 3 V, I = 4 A, what is the value of I when Vs = 12 V? 20 A. 15 A. 7 A. 10 A. 20 A. 15 A. 7 A. 10 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The terminals across the source are ___________ if a voltage source is to be neglected. short circuited. replaced by a shunt resistance. replaced by a series resistance. open circuited. short circuited. replaced by a shunt resistance. replaced by a series resistance. open circuited. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The voltage across R and L in a series RL circuit are found to be 200 V and 150 V respectively the rms value of the voltage across the series combination is ______ V. 450 200 360 250 450 200 360 250 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the above question find the angle between voltage and current? 54.74. 60. 90. 30. 54.74. 60. 90. 30. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Given network is having N nodes and B branches, then number of twigs are N - 1. N. B - N + 1. B - N - 1. N - 1. N. B - N + 1. B - N - 1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Power factor can be defined as ratio of resistance versus impedance. both option B and C. sine of voltage and current. cosine of angle between voltage and current. ratio of resistance versus impedance. both option B and C. sine of voltage and current. cosine of angle between voltage and current. ANSWER DOWNLOAD EXAMIANS APP
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