Interested to Buy Any Domain ? << Click Here >> for more details...
If we have 630kva step down transformer to operation 3 phase motor 150 kva which size of cable is used? at circuit breaker to 3 phase motor or to electrical board
1 3695why name plate detail HP/KW rating of a motor is different from measured value HP/KW using formula?
1 5132Can somebody tell me the type and amp of transformer used to implement 600VA UPS? Thanks in advance.
1 3272If two generator running parallel, at that condition both ngr Taken in line or taken any one ngr, but why any one or both Ngr in line? Ngr is use for which purpose?
3 8296Q2). When 3 dice are simultaneously thrown, which of the following would be obtained? (a) Result 1: “A 5, a 3 and a 6” (b) Result 2:” A 5 three times” (c) Result 3:”A 5 twice and a 3” (d) All three results are equally likely. (Musigma Question)
2 4796Does the electricity supply authority send its customers power (kW) or voltape (V)? Asked by Ivan Muliro
2 4504the inertia constants of two machines are respectively 30and 42 MJ per MVA.when the change in frequency due to change in load in first machine is 12 Hz,the change in second machine frequency will be?
1 7748how to interlock 2 incomer,1 buscoupler MCCB,like we interlock an ACB... pls answer this question and if possible send me the ckt diagram..
2 16286Post New Electrical Engineering Questions
Sir, plz tell me how droop setting is done in parellel operation od DG set ? please give practical example ?
Safety of on line ups
Where I can get the sample question for post of Junior engineer electrical-II For RRB Bhubaneswar.
How to calculate the sag on transmission Lines.
If a rotary UPS is in line through grid power; What would be the impact on Power Factor if the load through rotary ups is 25% , 50% , 75% & 100%. Will the power factor reduce with less load?
What is step signal?
what do u understand from filter factor of reactor?
why and how current drawn by battery charger depends upon the altitude where it is located?
i am an maintenance engineer. one distribution board have 5 feeder. recently its ELR trips frequently, but it take some times after trip( 10min,20min..)but 3 feeder no load. two feeder only loaded. i checked one feeder IR value all values are above 50Mohm.but B phase to Earth is only 9Mohm.any problem about low value
plz tel me syllabus and exam date 4 jr executive engg (electrical)
Why the arms of delta in a delta-wye power transmission system are kept constant??
What is MS-EXCELL?
Sir pl provide 5 year sample paper for post junior engineer(electrical).I have currently applied for junior engineer (electrical) on RRB Ajmer
what is your majour contributions in your present job
What is formula calculation size cable wire ?
