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what is mean by busbar and what is the difference between busbar,transmissionline,feeder,distribution line
5685I hv a question regarding power factor improvement just after transformer. I request you to reply me plzz. thank you sir. My friend has a small unit of fabrication. in his factory the main load is a welding machine, lathe machine, grinding machine. this load is not continuous type. now our electricity board has installed 16 KVA, 11000/433 V transformer for our factory. In the energy meter (trivector meter) at LV side of transformer, i hv seen power factor value of 0.15 only when only 3 KW load was flowing. Further electricity board has suggested to install 4 KVAR capacitor at LV side after energy meter. Now my question is that if we permanantly install and switch on 4 KVAR capacitor after energy meter, during some load on transformer and also without any load on transformer, wht will be the power factor shown in energy meter?i dont want to get any penalty by electricity board, so plz suggest me if i can permanantly install and switch on the 4 kvar capacitor or not at LV side of transformer just after energy meter? Thank you again and awaiting for ur positive reply soon.
9 12623Why converter duty transformer neutrals are not earthed...i am still not sure if this question is also correct...Please email at ranjan120482@gmail.com
2350How to decide the rating of CBCT? We have 6.6Kv switchgear & having 50/1 cbct ,i want to know how this 50/1 A came? On what basis we decide CBCT reting?
1 8784What is difference between Step Up Transformer & Booster Transformer? can we used instead of any one?
CS,
2 17601Difference Between Differential Relay and Restricted Earth Fault Relay of Power Transformers
KSEB,
1 11485
Can anyone tell me the sequence of the activities in a drawing room, kitchen & Toilet including civil work, finishing, electrical & plumbing fittings
I AM A ELECTRICAL PANEL BOARD DESIGN ENGINEER.IF I GO ANY INTERVIEW ,TECHNICALLY WHAT ARE QUESTIONS I WILL FACE FROM INTERVIEWER?
HOW TO CALCULATE HV TEST VOLTAGE FOR ELECTRICAL EQPT.
How can increase strength of EMF in AC motor?
State the types of distortions in amplifier?
What is a varactor diode?
In order to increase efficiency and reduce co emissions and other emissions, clear coal technologies are receiving major attention. What are these ?
whats the coloring code of a air to open or a air to close valve?
is there any role of power factor with frequency variation? and how we can manage the frequency variation?
Write a C/C++ program that connects to a MySQL server and checks if the InnoDB plug-in is installed on it. If so, your program should print the total number of disk writes by MySQL.
For a 6.6kV Motor it is recommended to do megger test with 500 V d.c and not more than 5kV d.c but the Hi voltage withstand test should be performed by 12kV AC. Why the dc voltage test should be limited but AC voltage withstand test could be with such a high voltage?
What are the applications of dc chopper?
Explain the design 8421 to 2421 binary code converter?
What are the electrical engineer roles and responsibilities in chemical plant?
What is domestic transformer? Draw the connection of domestic transformer.
