Answer Posted / kvk surya
reactive power is some part of apparent power which is
depend on power phase angle between voltage and current
Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
what are the advantage and dis-advantage of 3 phase 4 wire energy meter?
where lt & ht capacitor used
why various test are performed on electrical panels & power cables before commissioning on site & what are these test???
What is the function of retrip in busbar?
What is ramp signal?
what's the simultenous maximum demand (SMD)..what the diffrent MD and SMD?
What are n circles?
What is the difference between diode and a transistor in terms of the direction of current flow?
Explain mechanical rotational system?
how to calculate the capacitor to maintain power factor?
How short circuit MVA(Fault MVA) in a power system calculated for calculating number of earth plates ?
upto how much low RPM we will run the commercial motor which is run through VFD without any problem occurs in motor.Motor rating Duty is S1 & RPM is 1400.
WHY IN AC DRIVES,INPUT PHASE CURRENT SHOW UNBALANCE?
What is slope...? Explain slope 1 and slope 2...?
why we use the 100% and 95% stator earth fault protection for the synchronus generator ?