34. In a two-source circuit, one source acting alone produces 12 mA through a given branch. The other source acting alone produces 10 mA in the opposite direction through the same branch. The actual current through the branch is ________.
(a) 22 mA (b) 12 mA (c) 10 mA (d) 2 mA
Answer
Answer : (d)
Explanation
Explanation : No answer description available for this question. Let us discuss.
5555555555 25. A 120 V voltage source has a source resistance, RS, of 60 Ω. The equivalent current source is ________. (a) 2 A (b) 4 A (c) 200 mA (d) 400 mA
5555555555 24. A 12 mA current source has an internal resistance, RS, of 1.2 kΩ. The equivalent voltage source is ________. (a) 144 V (b) 14.4 V (c) 7.2 V (d) 72 mV
5555555555 23. A 2 Ω RL is connected across a voltage source, VS, of 110 V. The source's internal resistance is 24 Ω. What is the output voltage across the load? (a) 8.5 V (b) 85 V (c) 0 V (d) 110 V
5555555555 32. A certain voltage source has the values VS = 30 V and RS = 6 Ω. The values for an equivalent current source are ________. (a) 5 A, 6 Ω (b) 30 A, 6 Ω (c) 5 A, 30 Ω (d) 30 A, 5 Ω
5555555555 18. The following resistors (one each) are connected in a series circuit: 470 Ω, 680 Ω, 1 kΩ, and 1.2 kΩ. The voltage source is 20 V. Current through the 680 Ω resistor is approximately ________. (a) 60 mA (b) 30 mA (c) 6 mA (d) 300 mA