Why does power factor increases when capacitor is introduced?
How static capacitor banks improve power factor?
Is there any other device to control power factor other than capacitor banks? Is a capacitor bank considered a load or not in a power system? Is there any technique for correction of power factor other than capacitors? How do capacitors work practically? On which factors does the capacitance of a capacitor depends? What is a capacitor bank and why is it used? How does a capacitor store energy? What is the rating of your capacitor bank? What is capacitor bank? How do capacitors work? Why is a capacitor limited in voltage gaining? How can I improved power factor at 11 kv /0.433 substation applying capacitor at LT side? What is capacitor bank.? How does a capacitor works? Why do capacitors store energy? How much energy can a capacitor store? How do capacitors go bad? Why do capacitors fail? Do capacitors create energy when charging? Are these things capacitors? Are there generally two main types of capacitors? Why does a capacitor block DC but allows AC? What are the  examples of capacitive loads regarding power system analysis? What is the best way to charge a capacitor? Why does a capacitor oppose instantaneous changes in voltage? What is the capacitor? What is a capacitor? Why do we use capacitors in DC circuits while a capacitor blocks DC & allows AC? What are the basic tricks to simplify a capacitor circuit? How can the energy stored in a parallel-plate capacitor be increased when an electric potential difference is applied?