I have 30 kw motor load & i have selected 10 kvar capacitor bank for power factor improvement.my existing p.f is 0.85 & proposed p.f is 0.99 so ,is it right selection?
2 nd question how to connect c.bank whether in delta or star connection & how to decide it?
- 1 Answers
- 2319 Views
- I also Faced
- E-Mail Answers
Answer Posted / bhaskarenterprises1
as per electrical calculations if we want maintained .99 pf we should have 14.31KVAR is sufficient.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
What is the Diff. btw Manule Pull Station & Manule Abort Station Switches used in FM200 System??
Why Stabilising Resistor used in REF circuit ?
aternator every parts and its working
hi, in the event earth grounding is not available in a project, is there any other way to make the elcb work? fyi, i have an instant water heater (6.5kw) installed, however if there is grounding in the heating element inside the heater assembly, i will get grounded. thank you in advance to those who will answer my question.
in Contactor opearation Why there is a difference in the values of the operate and release voltage in case AC supply
RESPECCTED SIR/MADAM- I AM PRERING FOR SECTION ENGINEER (ELECTRICAL) RRB CHANDIGARH PLEASE SEND ME SOME PREVIOUS YEAR QUESTION PAPER OR MODEL PAPER.MY EXAM IS ON (30- NOVEMBER 2008).I AM VERY THANKFUL TO YOU. FROM- HARENDRA SINGH YADAV
what is LSR?
What is q factor?
can i use ups power as a raw power for another ups
which type of stability limit is higher,steady state or transient? why?
Dear sir, my knowledge about cable size determination is limited. Though I read examples I could not calculate the Cable size required for electric driven pump 40 KW, 380 Volt, 50 HZ, 50 meter from transformer and it is three phase star delta starting. Please help as there is no one in my surroundings to help.
how to changeover ups in this power failur time?
On what principle electric motor works?
Explain and give me an example of a time when you had to explain some new procedures to your co-workers for quality service delivery, how did you go about it?
how we calculate the withstansing current capacity of wires&cables?
