1. A 20, 45 and 602 respectively are connected in series across a 120 V source. What is the voltage across the 45 Q resistor? Use VDT. 2. Three resistors are connected in parallel-series connection, wherein a 16-ohm resistor is connected in parallel across a series connection of 20-ohm and 14-ohm resistor. What will be the total current if the supply voltage is 150V? 3. A 50 and 85 ohm resistances are connected in parallel. Another resistances of 4 and 9 ohm are also connected in parallel. The two sets are connected in series. If the supply voltage is 89 V, what is the current through the 9 ohm resistance? Use CDT. 4. Two identical resistors connected in series takes a total power of 800W having a total circuit current of 6A, what is the value of the two resistors? 5. A certain voltage supplies a load of 20 ohms, 30 ohms and 40 ohms connected across each other. If the current through the 30-ohm load is 7A, what is the power across each loads?
1. A 20, 45 and 602 respectively are connected in series across a 120 V source. What is the voltage across the 45 Q resistor? Use VDT. 2. Three resistors are connected in parallel-series connection, wherein a 16-ohm resistor is connected in parallel across a series connection of 20-ohm and 14-ohm resistor. What will be the total current if the supply voltage is 150V? 3. A 50 and 85 ohm resistances are connected in parallel. Another resistances of 4 and 9 ohm are also connected in parallel. The two sets are connected in series. If the supply voltage is 89 V, what is the current through the 9 ohm resistance? Use CDT. 4. Two identical resistors connected in series takes a total power of 800W having a total circuit current of 6A, what is the value of the two resistors? 5. A certain voltage supplies a load of 20 ohms, 30 ohms and 40 ohms connected across each other. If the current through the 30-ohm load is 7A, what is the power across each loads?
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter22: Resistive-capacitive Parallel Circuits
Section: Chapter Questions
Problem 6RQ: Refer to the formulas in Appendix B in the Resistive-Capacitive Parallel Circuits section. A...
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