Answer Posted / venkat
Transformer test are,
Insulation Resistance Test,Voltage Ratio Test,Magnetic
balance test,Vector group Test,Magnetising Current
test,Short Circuit Test,Oil Test
| Is This Answer Correct ? | 7 Yes | 1 No |
Post New Answer View All Answers
HOW MANY TYPES OF FUSE?
why using transformer and thyristor switch in 3 phase apfc panel
sourse is 66 KV / 350 MVA, transfarmer is 1000 KVA 6.6 / 0.415 kv, iF fault is 28.75 MVA on 0.415 KV Bus then calculat the Transfarmer Impidance
why ct's&pt'S out put called as burden,why compelsary short ckt the secondary of ct's while removing the burden?
What is the difference in calculating size of AC cables compared to calculating size of DC Cables? Usually DC Cables are larger than AC Cables although they have the same ampacity. Why is it?
do we use links in a dc circuit?if so what s its use in it?
i need project topics along with circuit diagram in the electrical and electronics engg and also some websites regarding projets.
Is a contactor (or master relay) required between incoming lines and a VFD? The question goes to safety. If a contactor were used before the VFD and an e-stop engaged then the motor will coast to a stop (i.e. VFD loses power) instead of stopping much faster if the VFD braking fucntion were used. It would make more sense to keep power on the VFD.
Name of the relay of low lub oil presuure in DG sets
In general bus riser follows the bus section in SWGR. What are impacts if bus section follows bus riser?
tell me some type of questions throught which i can prepare for exam and do my best
plese send me the oces/dgfs sylabus and previous year question pattern of electrical engg.?
can anyone show me how the 3 phase power is supplied to socket outlets?
I want to know the 'Test voltage' for Tandelta testing of 3.3 / 6.6 / 11 KV Motors. Please explain
Explain The Application Of Storage Batteries?