what is phase to phase voltage? what is line to line voltage
Answer Posted / raj
In case of star
Phase current= line current and Iph=Iline
Phase Voltage = Line voltage/1.732
In case of Delta
Phase current = Line current/1.732
Phase voltage = line voltage
| Is This Answer Correct ? | 88 Yes | 9 No |
Post New Answer View All Answers
relation between power station capacity and voltage level?
High voltage test procedure of in swgr board. why should measure millivolt drop on testing time?
while starting a liquid starter ,is there any volage drop on water/soda on tank.can we touch the tank on starting?
There are different classes of protections in power plants.class a,b,c are clear..is there any class d and e r there..and elaborate class b protection.
how to calculate differential current when we testing differential relay..suppose we have 1000kw generator,630amp VCB,what value we should put /inject so that relay trip the VCB? PLLZ justify ur comment
what is the effect of higher value of GD???
WHY RATING OF VCB NOT LESS THAN 630A
Define what is the function of anti-pumping in circuit breaker?
Why are the cores of large transformers built up of circular transactions ?
HELLO SIR, IAM PREPARING HPCL EXAMS. SO PLS SEND MATERIAL OF HPCL ELECTRICAL ENG..TO VIJAY_8888@YMAIL.COM
in my working site. momentary jerck in electrical supply ocurred frequently which cause of multiple losses in our electrical equipements. how can we protect our electrical machines and equipements in this situation.
why electronic instruments is more favorable than electrical?
our industries ht line so power fluctation(once drop of power please rectify causes
what questions will be asked for 11/33KV licence interview APSEB hyderabad. Can any one share question and answers.
PLEASE SEND THE PREVIOUS YEARS QUESTION PAPERS OF RRB JUNIOR ENGINEER-ELECTRICAL