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22. A 120 Ω load is connected across an ideal voltage source with VS = 12 V. The voltage across the load ________.
(a) is 0 V
(b) is 12 V
(c) is 120 V
(d) cannot be determined
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- 5555555555 49. The Thevenin equivalent voltage is ________. (a) equal to the source voltage (b) the same as the load voltage (c) the open circuit voltage (d) none of the above
- 5555555555 39. A 12 V source has an internal resistance of 90 Ω. If a load resistance of 20 Ω is connected to the voltage source, the load power, PL, is ________. (a) 2.38 mW (b) 2.38 W (c) 238 mW (d) 23.8 W
- 5555555555 38. An 18 V source has an internal resistance of 70 Ω. If a load resistance of 33 Ω is connected to the voltage source, the load power, PL, is ________. (a) 0 W (b) 1 W (c) 175 mW (d) 18 mW