Electric Circuits A voltage source having an open circuit voltage of 100 V and internal resistance of 50 Ω is equivalent to a current source 2 A with 50 Ω in series. 2 A with 50 Ω in parallel. 0.5 A in parallel with 50 Ω. none of these. 2 A with 50 Ω in series. 2 A with 50 Ω in parallel. 0.5 A in parallel with 50 Ω. none of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor is connected to supply with switch and the switch is connected between capacitor and supply. Initially switch is open at time zero, and then switch is closed. Then how capacitor behaves at time t = 0+? open circuit. dielectric losses increases. short circuit. dielectric losses decreases. open circuit. dielectric losses increases. short circuit. dielectric losses decreases. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the given figure the value of the source voltage is 44 V. 12 V. 24 V. 30 V. 44 V. 12 V. 24 V. 30 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Given network is having N nodes and b branches, then number of individual loops are N - 1. b - N - 1. b - N + 1. N. N - 1. b - N - 1. b - N + 1. N. 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. 300 mA. 3 A. 30 mA. 100 mA. 300 mA. 3 A. 30 mA. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The value of unity impulse function at time (t) = 0 is 1. 0. indeterminate. infinite. 1. 0. indeterminate. infinite. ANSWER DOWNLOAD EXAMIANS APP
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