Answer Posted / subbarayalu
some of the advantages of AC over DC are
1) it can be stepped up or stepped down in voltage
2) it can be transported to longer distances
3) it can have least loss power loss due to heating.
4) it is easier and cheaper to produce
5) it is economical to trasport. etc.,
6) it is easy to design equipment
7) size of the AC machine will be small
Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
What is control system?
How could I get a certificate of competency as Electrical Supervisor? I have completed By BTech in Electrical this year(2012) for VJTI Mumbai Maharashtra. Is it compulsory to be produced while joining?
why need to be maintain power factor for industrial customer?
Hello everyone, somebody knows what is a "surplice power" ? The hole phrase is: "This rating is appropriate for a generator set paralleled with an infinite bus e.g. a national electrical supply network or grid where the generator set is run at 100% load, 24 hours a day, 365 days a year and any surplice power is exported into the grid" Thanks in advance.
distribution is maximum done by a)radial b)network c) parallel d)b & c
what heppend if we are connected u1-v1-w1 as a star point in the place of u2-v2-w2 in power genration
What are factors to be considered while we selecting the Core Balance Current Transformer for Earth fault protection
Why Water motor is not taking a load or pressure while everything is correct. (Note: Motor running properly)
Dear All we are having a problem in G120 BOP showing alarm A0503, F0052, F0060 we can not remove fault alarm ,Please any body help us. kowsar
what is the ground fault relay,which purpose it will be use,clearly tell me plz
Hi friends, i m electrical engineer i want a cdr for migration purpose so anybody have information about this then send me on jayesh_ee88@yahoo.com.please try to me
how to find the resistance and gap volatage of the diode??
What will happened if the neutral of the (star connected secondry) Xformer disconnected? (if its Above KVA rated one)
Form S and "c" license application both are same? @ tneb portal
What is gain margin?