Should the neutral earthing of 33/11KV D-S transformer, be
connected to the earth grid?(Yes/ NO) why?
Answer Posted / kumar
yes, protect from shocking
| Is This Answer Correct ? | 10 Yes | 2 No |
Post New Answer View All Answers
Z transform is use when system is not a) converges b) diverges
How to identify the start and end of 3phase 12 lead motor if U1, U2, etc numberings are lost or erased.
if there are six generators (3 gas CATT, one Jenbacher o1 MW each, and two nos Diesel 01 no 01 mw other 0.65mw EDGs ( say), 3 CAtt gas set have identical pole pitch,01mw EDG and Jenbacher gas Set have different pole pitch, how their power connection can be done to connect a common bus bar during installation. in short, how different pole pitched generators power connection can be done to connect a common busbar system through generators incomer ACBs.
which motor have relatively high power factor and what is reason for have high pf? 1.capacitor run motor 2.shaded pole motor 3.capacitor start motor 4.split phase motor
what is the calculation method to design core and winding of a 200kva 3phase distribution transformer?
What is the difference between alternator and generator?
how can we determine size of a cable by knowing the kw or current rating of a load?how can we calculate the resistance box of a slip ring motor?
can mini-curcuit supply MIL-tested transformer !
what's the simultenous maximum demand (SMD)..what the diffrent MD and SMD?
What will be result if we connect LT votage to the terminal of HT motor?
Minimum IR value of 1.1 kv grade 3.5c (300, 240,185,150,120,95,70,50,35,25) sqmm Aluminium XLPE cable and 4c (16, 10,6 & 4) sqmm cu arm cable between RY,YB,BR,RN,YN,BN,RE,YE,BE & NE.
Dear all, i completed M.E(Power Electronics & Drives) 2011 passed out having 78% so i need job in core side but i don't know how can i receive the calls from electrical companies and i uploaded my CV in naukri, times jobs etc.. In that iam not recieved any mails from good companies so give me best procedure plzzzzzzzzzzzzzzzzzzzzzzzz..... Thanks, K.Linga Reddy Email-id:-lingareddykmthm@gmail.com Ph no:-08015402078
explain comutator action in detail.thanks
a 100mva,400/200v transformer has leakage impdce of 10% draws a steady state line currentof---------------
what is the difference between electrical choke and electronic choke?