how and why are capacitors are used to improve powerfactor?
Answer Posted / gunasekhar
power factor poor means current is lagged behind voltage . capacitor has leading current. it compensates the phase angle between voltage and current when we connect capacitor.
Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
WHaT IS THE CONCEPT OF INDUCTION LAMPS IN MODERN LIGHTINGS, and HOW IT WORKS TO EMIT LIGHT ( AS NO ELECTRODES ARE PRESENT ) ?" COULD INDUCTION LAMPS CAUSE INTERFERENCE WITH COMUNICATIONS INTO A STORE USING INDUCTION LIGHTING ? WHAT IS THE BENEFIT OF USING THE LOW FREQENCY INDUCTION LAMP , VERSUS LED , AND VERSUS FLUORESCENT, AND VERSUS ANOTHER KIND OF LIGHTING . THANK yOU MOISES GUINDI
Is it true online ups having bypass mode if it is true then why we called ups because it is interrupting power when goes in bypass mode
defination of lines
Please explain me abt PQ diagaram in the power sector.
11 kv input, 66 kv input advantages
I want to replace the 3 KW DC motor with AC motor so what should be the rating of AC motor? Details Of DC motor to be changed with AC are - Kw - 3, Vf - 310, If - 0.15, Va - 400, Ia - 13, RPM - 2400
What is industrial plc
how to find the capacitance value of the motor while running??
Write a note on Treatment for electric shock.
What are your future plans for the company if permanently employed?
how do we calculate length of starting time and repeated starting of a direct online starter?
What is the meaning of loop in transformer
how to calculate the breaking capacity of different breakers.
what is the difference between pvc & fiber glass cables
how slip power recovery system work