how the voltage between all the three phase is zero can
any body explain me

Answer Posted / shailesh

the voltage between the three phases is equal to the vector
sum of the three voltages which are at a phase difference of
120 degree so by taking the vector calculations of these
voltages the magnitude of the voltage becomes zero

Is This Answer Correct ?    4 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how to do the ductor test?

6561


please send privious years question papers of jindal steel and power ltd.My e mail id is rajanikant.sngh@gmail.com

1641


what is the best transformer oil breakdown voltage?

724


2 v/500amp/hr to 1.80vpc at 20 degree celsious 2v/5ooamp/hr to 1.75 vpc at 77degree farren .this is the capacity of a battery .what is the meaning of this . can i get a detailed explenation

1872


given data are load current & power factor cable core size? plz any one update the calculation formula

1394






How to select, design,size & calculate for 11 KV/33KV/66KV/132KV/220 KV/440 KV circuit breaker for HT side of transformer protection/HT distribution protection?

2298


can you plz send l&t aptitude questions if available its urgent plz plz plz

1650


how freewheeling diode improves the powerfactor

4855


any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?

1629


In the ACB breaker capacity is 2000Amp but this each phase taken 1250 But total beldibg load is 600amp or 700amp watt is the problem

1510


how to test and calculat the head and discharge in borewell compressor

1701


Hi, Next week Iam appearing RRB exam for section engineer. So help me to get modal question papers for this position. Iam very thankful to you. Whether question will be fully techanical format or general form. Please give me a details regarding this exam.

1470


please give me all the Alarm .Trip ,Safety Relays & Conditions of Diesel-generators mail me on ashokbabunhce@gmail.com

1516


what happens when dc generator coupled with cycle shaft.also explain what happens when its loaded

1654


Why single phase induction motors are not self starting ?

1057