what is transformer
Answer Posted / asphak mohammed
transformer is electro-magnetic machine which transfer
electrical energy from one circuit to another, either at the
same voltage or at different voltage but at the same
frequency it ts static machine
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
does any one know where we can purchase insulation oil for high voltage oil filled cables
I am a electrical engg. diploma holder,applied for junior engineer (electrical),Kolkata RRB. Have I to attend all electrical,mechanical&civil portion in written exam.???
What are the advantages of hydropower?
how electical engineer is related to apsrtc (general) post? if they ask a question in interview as why did u choose this job what shd be answer
What is mean by spike arrester(Voltage Operated)
What are the advantages of a three-phase system over a single-phase system?
i have install 750 kva distribution transformer at my site and want to do neutral earthing. what calculations should i follow to determine earthing conductor material and size?
What are IR values and what it should be for coil and for insulator
I WANT HOW CALCULATE TO CABLE FOR WELDING PLANT ?
What is the disadventage of gland earthing(power cable) if any. ?
While HT line put on to activate ACB in low tention panel VCB tripping instantly.why it happens
What are the advantages of stationary armature and rotating field system?
Two bulbs of 100w and 40w respectively connected in series across a 230v supply which bulb will glow bright and why?
how to find 5 kilo meter long under ground 33 kv cable fault location if IR VALUE shows 0.05 M ohm @5000 volt.and cable fault locator shows some time fault distance 3 kilo meter ,3.7 kilo meter and some time 1 kilo meter? now how to find the fault location that where is leakage. note--it is tested with 5000 kv megger and insulation resistance is 0.05 M ohm. and some time 0.03 M ohm comes.
what is The difference between national electrical code and I.S.Code (electrical) and what is the value of NEC in electrical engineering field