Why the capacitor are connected in Delta(Three Phase) for
power factor improvement ?
Answer Posted / ankamsreekar
The effective capacitance is 3 time more in delta as
compared with star connection provided that same capacitors
are used.
| Is This Answer Correct ? | 19 Yes | 5 No |
Post New Answer View All Answers
if 6 earth pit value is 1.5 ohm then what should be the number of earth pit to make the value .8 ohm
i am going to correct power factor of 1600kw induction motor,when i calculate capacitance of capacitor it is three time more in star connection than delta. if motor is star connected which connection i shall adopt for capacitors and reason for adopt this connection
How stabilizer works??
In a power conditoining unit (inverter) of a solar plant when we measure the d.c. current fed by different strings of solar plates to inverter, the current in the negative wire is less almost by 1 ampere to the current in its positive wire say current in positive wire 5 A , then current in negative wire of the same string is 4 A. Since the current entering should be equal to current leaving then why the current is noticably less in negative wire.
what is the difference between unarmoured & Flexible cable? How to identified?
what is the size of ht cable of 33kv ht line and transformers ratings are 1 Mva and 5mva.please send formula also.
why and how current drawn by battery charger depends upon the altitude where it is located?
hi friend i am going too attend for hpcl in this month please help me by sending written test question papers i am in the stream of E.E.E
Why we find the sensitivity for the CT's to check?
how to get electrical supervisor competency certificate in gujarat. i did 3 year diploma in electrical
what r the checklist while installing 500 kva transformer
apti mainly on logical reasoning, verbal and non-verbal ability (70 percent) and remaining technical. I was in ee but technical had mech ques like on turbines and welding.
Do closed loops systems require manual input?
What is the exact minimum vale of voltage between an earth and netural which can damage or can do malfunction of the electronic equipments ? If this is mentioned in any book, pl.give reference.
what are the installation procedure of high voltage power transformer,CT,CB&PT?