Electric Circuits A voltage of v = 100 sin (wt + π/3) is applied to pure resistor of 30 Ohm. What is the RMS value of current is 2.36. 5.77. 1.92. 4.71. 2.36. 5.77. 1.92. 4.71. 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 If N is the number of nodes and b is the number of branches in a network, then rank of cut set matrix is N - 1. N. b - N - 1. b - N + 1. N - 1. N. b - N - 1. b - N + 1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a lead acid cell, hydrogen is liberated at both plates. negative plate. none of the plates. positive plate. both plates. negative plate. none of the plates. positive plate. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of following capacitors has relatively shorter shelf life? Electrolytic. Paper. Glass. both (B) and (C) above. Electrolytic. Paper. Glass. both (B) and (C) above. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Resistance of which material does not change with change in temperature? Metal alloys constantan and manganin. Tungsten. Platinum. Brass. Metal alloys constantan and manganin. Tungsten. Platinum. Brass. ANSWER DOWNLOAD EXAMIANS APP
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