Statement: A Circuit Contains Three voltage sources of 10 V, 10 V, and 5 V in series. The overall voltage Vab is:
![](https://electricalengineeringmcq.com/wp-content/uploads/2020/03/a-circuit-contains-three-voltage-sources-of-10-v-10-v-and-5-v-in-series-the-overall-voltage-vab-is.jpg)
- 15 V
- -15 V
- -25 V
- 25 V
Correct answer: 2. -15 V
Vab = -10 V – 10 V + 5 V = -15 V
Statement: A Circuit Contains Three voltage sources of 10 V, 10 V, and 5 V in series. The overall voltage Vab is:
Correct answer: 2. -15 V
Vab = -10 V – 10 V + 5 V = -15 V