We have two Al.busbars each of size 125mm*10 mm connected in parallel.To increase the current rating ,can we connect third busbar of size 100mm*10mm in parallel to existing two busbars?In my opinion ,if we connect busbars of different sizes in parallel,then the busbar of lowest size will take much current.So this type of paralleling should be avoided .Am I correct?
1 2808what is the difference between main meter CT and check meter CT?and what is the difference between main meter PT and check meter PT?
2 15421how to calculate the cable current ratingand and how much of distance the rating will be ok will the distance is incresed what the action we take
1610why the transformer primary and secondary windins vector groups vary? why it is something like Dy11 and not as Dy or Yy...
2 3353how synchronous condenser is used in place of synchronous generator with out negotiating IEEE standards? Can i use 3 generators as synchronous generators and 2 generators as a synchronous condensers in an IEEE 14 bus system with out disturbing the standards?
1628Post New Electrical Engineering Questions
what is a speed of rotor when we give supply to stator of 50hz and as well as rotor of 60hz of an induction motor?????
What is the effect on power factor, shown by a trivector meter; incase of reverse phase sequence. If the power factor of a system is lag what meter will show in case of reverse phase sequence connected to the meter. and What in case of lead.
hai friends i have BSNL JTO exam on next month so if any body have model question paper or give preparation tips to my mail id kumar4486@yahoo.co.in this will helpfull for my future .plz & thank u by kumar
size of condotory fron voltage level
How could I get a certificate of competency as Electrical Supervisor? I have completed By BTech in Electrical this year(2012) for VJTI Mumbai Maharashtra. Is it compulsory to be produced while joining?
As we know induction squirrel cage motor torque Directly praprortinal to applied voltage in star connection & delta also. If I connect 55KW Motor to DOL starter in load condition does motor withstand the load & what will be the current withdrawn ? motor will not fail ?
Write the force balance equation of m ideal mass element.
Comment on the working principle of operation of a single-phase transformer.
why actual valve timing diagram is different than ideal valve timing digram of a 4 stroke engine?
how the testing of protection CT Testing done through Primary injection kit please describe in detail procedure...
How many types of losses occur in a transformer?
What can you contribute to the progress of our Company as an employee if you are selected?
If oil and air can withstand a high MeV when used as an insulator in a transformer, what are the values of how high for each material?
What are the three types of compensators?
What are the types of windings according to the construction?
