Interested to Buy Any Domain ? << Click Here >> for more details...
How would you supply a single house hold load from a 3-phase supply coming out of a sub-station?
4 8862How would you supply power to a village which is very far from a sub-station and has only a 11k?
4 8652At site, we have 30Kw motor (3 phase, 400V,50Hz) and FLC 54A as per the nameplate. At the time of starting it draws 840A instead of 390A (7.2%). As per the data sheet also its 390A starting current. it thru a dol starter from the MCC. can anyone tell what is the problem in the motor
ME,
5 11412What is the Derating factor of power cables when exposed to direct sunlight in (both PVC & XLPE).
1 5581why it is not advisable to run low rating (19KVA) DG sets in parallel for long durations even though they are provided with droop ckts (QDC)
1964hai iam arunkumar. i have applied for an section enginner in rrb. i want lat 5 years solved question papers. if u have please sedn it to arun30682@gmail.com
RRB,
1876Post New Electrical Engineering Questions
Why Transformer Neutral having one earth pit ( more earth electrode resistance) whereas body have many earth pit ( less earth electrode resistance)?
Q: How to calculate Transformer losses , tell us by Formula.
I am using submission of two ct in one and half scheme for 67/67N protection. Both CTs star point is grounded separately near ct box.Will two point ground give wrong tripping to 67/67N during fault or no matter.
what is the use of permanent magnet generator in exciter
what is the earth current,reverse power,electrical trip generator short circuit,low voltage, high voltage please discribe me
sir, i'm preparing for hpcl exam officer trainee pls tell me how the exam ques paper pls pls
What is CCM in Electrical ? where can we use this material?
what ispositive, negative, zero sequence impedence?
how many joints are allowed in underground HT cable of 1 KM
What is the differance between 2 dc motors of armature voltage 660 v and 440 v?
is it possible for different brand of H.V transformers to run or operate in parallel to each other? if so how much disturbance can this affact the H.V bus bar?
Explain the function and difference of Restricted earth fault, simple earth fault and sensitive earth fault with connection diagram.
BSNL TTA EXAM QUESTION
what the function breaker failure scheme, how is it operated
what transformer we used normally and upto which kva?
