I have a one P.F meter in my factory showing 2 phase leading and one phase lagging then what is my actual P.F.
Answer Posted / abdullah al baki
You can do it in 2 ways. 1. You can connect a 3-phase P.F meter and see the reading directly. OR 2. You can measure the P & Q by using watt and VAR meter per phase and add them in complex (phasor) form to get the total P.F.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Why strting torqe high in inducation motor?
what is value of Jin transformer
i want to learn control schedule for 11kv panel? can any one send the detailed control schedule?
how to calculation increase capacitor,increase power factor for three phase.
WHY IN AC DRIVES,INPUT PHASE CURRENT SHOW UNBALANCE?
LET ME NOW MORE ABOUT icu and ics for circuit breaker. how we calculate the rating of circuit breaker and i c u and ics values
What is the slip speed?
how to calculate transformer load?
What is gain margin?
Actuality I have at home electrical panel with 220v 50hz, and I want to converter from there to 110v 60hz, to wiring on the half of my house. Also I like to keep another half of my house with the original 220v 50hz. What is the best and safety way to do?
hi this is hema can anyone mail me previous years questions for the APPSC-A.E.E (in electrical stream.) ......thank u.
for what purpose the star point is done in ct
What are the basic component of a cro?
for what voltage will reactive power be largest in 380 kv line : a) 375kv b)380kv c)385kv
how to calculate slip ring induction motor stator and rotor currents??