How to calculate the input cable rating for 10kva ups (3phase input and single phase output and also 3phase output, battery rating 65Ah)provide the formula also.thnx

941

What is a good test? Wy do we need testing write test steps for triangle write test steps for ATM How a tester should approach a devloper about non accepted defect? What is test coverage assurance and give an example Draw and expain V model and how it is helpfull in software development

717

what is difference between seeds marketing and pesticides marketing.

1129

I am designing new project sub station with 220 kV / 11 kV, 40 MVA capacity. This project have many recifier sets, which can generate 3rd harmonics. Now I have to select vector group of This transformer. To minimise 3rd harmonics, what care should I take in selection of Transformer Vecrtor group? If it is Y-Y with open Delta tertiary then what should be the rating & voltage of Tertiary Winding?

594

How much one have to pay to TV channel and news papers to show their Ads? I know little bit about News Papers, could any one tell about TV channels with example?

1822

What should I do after completion in mechatronics graduation

226

if UT=4v & V LT=-2v the hysteresis voltage is equal to....?

778

What is the difference between formal and export parameter? Export at what secenario we are going to use?

1229

Hey guys anyone plzzz tell me the syllabus for Vizag Steel Plant (IT & Mechanical Streams)........ And Aslo plzz send the materials or previous papers of vizag Steel Plant Management Trainees for both IT & Mechanical Streams......... plzzzzzzz......... Plzzzzzzz

1503

5)what is catalog variant?

1701

we cant write data into file using cl program then what is sndf

484

insurance domain interview questions ,i done project on insurance (manual testing)

19725

Tell me about a difficult obstacle you had to overcome recently at work? How did you overcome this?

707

Straight line method to using Indian company names

585

why we have and use 3 phase not 2 or 4 or other in power system?

840