Reactive power requirement requires which element

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SUMMARY

The discussion centers on the use of shunt capacitors and series capacitors in power systems. Shunt capacitors are confirmed as essential for improving power factor by providing reactive power to the line, while series capacitors enhance line efficiency by counteracting inductance effects. The formula for reactive power is identified as proportional to V²/X. The consensus is that utilities prioritize maintaining voltage levels at load busses rather than correcting power factor directly.

PREREQUISITES
  • Understanding of reactive power and power factor concepts
  • Familiarity with AC circuit analysis
  • Knowledge of shunt and series capacitor applications
  • Basic grasp of voltage regulation in power systems
NEXT STEPS
  • Study the role of shunt capacitors in power factor correction
  • Learn about series capacitors and their impact on transmission efficiency
  • Research voltage regulation techniques in electrical distribution systems
  • Examine the implications of reactive power management in utility operations
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Electrical engineers, power system analysts, and utility managers focused on improving power quality and efficiency in electrical networks.

jaus tail
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Homework Statement


upload_2018-1-29_11-36-40.png


Homework Equations


I think it should be A for 1st and B for 2nd
Shunt capacitor is used to improve power factor by giving reactive power to line.
Series capacitor is used to improve efficiency of line as it nullifies effect of line inductance.

And for 2nd Q proportional to V2/X is the formula.

The Attempt at a Solution


Am I right or is the pasted answer in picture right?
 

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