25. Three lights are connected in parallel across a 120 volt source. If one light burns out, ________.
(a) the remaining two will glow dimmer (b) the remaining two will glow brighter (c) the remaining two will not light (d) the remaining two will glow with the same brightness as before
Answer
Answer : (d)
Explanation
Explanation : No answer description available for this question. Let us discuss.
5555555555 24. The power dissipation in each of four parallel branches is 1.2 W. The total power dissipation is ________. (a) 1.2 W (b) 4.8 W (c) 0.3 W (d) 12 W
5555555555 18. Three 47 Ω resistors are connected in parallel across a 110 volt source. The current drawn from the source is approximately ________. (a) 2.3 A (b) 780 mA (c) 47 mA (d) 7.06 A
Tags: parallel, source, circuits, three, connected, volt, basic, electrical, engineering
5555555555 16. Five light bulbs are connected in parallel across 110 V. Each bulb is rated at 200 W. The current through each bulb is approximately ________. (a) 2.2 A (b) 137 mA (c) 1.8 A (d) 9.09 A
5555555555 12. A voltage divider consists of two 100 kΩ resistors and a 12 V source. What will the output voltage be if a load resistor of 1 MΩ is connected to the output? (a) 0.57 V (b) 6 V (c) 12 V (d) 5.7 V