Electric Circuits For the network shown below when I = 0, V = 20 V and when R = 0, I = 10 A. If now R = 3 Ω what is the value of the current I? 10 A. 5 A. 6 A. 4 A. 10 A. 5 A. 6 A. 4 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a large resistance is connected in parallel to a small resistance then net resistance will be None of these greater than the large resistance. smaller than the greater but larger than the smaller resistance. smaller than the small resistance. None of these greater than the large resistance. smaller than the greater but larger than the smaller resistance. smaller than the small resistance. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the given figure, the Thevenins equivalent voltage and impedance as seen from the terminals P - Q is given by 4 V and 7.5 Ω. 4 V and 5 Ω. 2 V and 7.5 Ω. 2 V and 5 Ω. 4 V and 7.5 Ω. 4 V and 5 Ω. 2 V and 7.5 Ω. 2 V and 5 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Four capacitors each of 40 µF are connected in parallel, the equivalent capacitance of the system will be 160 µF 40 µF 5 µF 10 µF 160 µF 40 µF 5 µF 10 µF ANSWER DOWNLOAD EXAMIANS APP
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? 7 A. 15 A. 10 A. 20 A. 7 A. 15 A. 10 A. 20 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The indication of the state of charge of a battery is best given by colour of electrolyte. specific gravity of electrolyte. level of electrolyte. temperature of electrolyte. colour of electrolyte. specific gravity of electrolyte. level of electrolyte. temperature of electrolyte. ANSWER DOWNLOAD EXAMIANS APP
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