Interested to Buy Any Domain ? << Click Here >> for more details...
PLEASE TELL ME ABOUT QUESTION PAPER OF UPCL ENTERENCE EXAM.
- 2 Answers
- 7953 Views
- UPCL, I also Faced
- E-Mail Answers
Answer Posted / nisha rani
give me solved question paper in AE E&M
| Is This Answer Correct ? | 9 Yes | 0 No |
Post New Answer View All Answers
What will happened if the neutral of secondary of Xformer ( Star point) Note it's above KVA rated Xformer
What is the function of retrip in busbar?
What is the basic principal, by which DC voltage level is increased more than the supplied AC voltage during conversion. As upto AC level it is contorrled by firing anlge but after maximum level how is it possible.Please clear picture. OR we have to supply the higher level AC?
when 20hp 3 phase motor start no load condition in star or delta connection.find current and write formula.(tariq)
Under wat condition statcom operates as an inductor for the transmission line?
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
block diagram of 2 ups system connected in hot stand by mode?
I have a drawing of a wound rotor induction motor for a crane. This crane motor has 5 forward speeds & 5 reverse speed implemented of course with different amount of resistance for each speed setting selected. What has got me scratching around is the fact that 8 of the 10 speed selections switch in uneven (unbalanced) amounts of resistances on each of the 3 connections to the motor's rotor.Can this be possible? I would have assumed this would produce unbalanced rotor currents and therefore vibration in the motor. I would greatly appreciate anyone's comments on this. Many thanks, Confused.
How to do cable earhing? whether by grounding Armour to ground or by running extra G.I wire along with cable? which one is preferred mostly amoung them? If the second one is more preferable how many GI wires to be run along with cable (1 or 2)?
What is the difference in calculating size of AC cables compared to calculating size of DC Cables? Usually DC Cables are larger than AC Cables although they have the same ampacity. Why is it?
State norton’s theorem?
what is the most permissible winding temp when we conducting a generator load test?(condition no load)
all interview questions with answers of ntpc (2000-2009
what is a pulse transformer? how rise time of pulse changes when ever the voltage changes?
i want to know how to determine that a surge arrester work properly in 11kv system. and how to test a 12kv surge arrester
