Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / phani
An Isolating t/f is one in which the primary and secondary winding turns ratio is 1:1 . so it does not either steps up or steps down the voltage levels but it just isolates the source and load connected to the transformer. I think we cannot find an isolating transformer in practice.
| Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
Dear sir, In our plant have Station Transformer having capacity,i want to know, why LV side 40 - 40MVA is given? & how we can get 6.3 KV supply from tertiary(i.e. Open delta connection), Vector Group YNyn0 - yn0 +d MVA Rating 80MVA / 40 - 40MVA + 26.7MVA Voltage rating 420 (Tap range +6,to -10)81.25% /11.5KV - 11.5KV +6.3KV
what is rocking arrangement in arc heating
What is servo motor and what are different types of servo motor
why sometime we get electrical shock while touching the ballon of dish tv connection ? which we should not get.
Why human body feel electric shock?
why h parameter are called as hybrid parameter?
what happens when series resonance occurs?
why do we have spikes enough to burn electronic boards, when generators are not grounded
Why hydropower is called renewable source of energy?
following are the questions asked in interviews: 1) Considering the short circuit fault, which switchgear is preferable, SFU OR MCCB? Which operates faster? whicg one is popular in Indian Market and why? 2)Define SCPD. What is type2 coodination? 3)Why the contactor rating is higher for the fuseless selection than for fuse selection? whether the ratinf of SFU or MCCB remains the same in both the cases? 4)If the HP rating is known then can you calculate the ratings of L.V Switchgear(SFU/MCCB, contactor, OLR) without using the selection chart?
What technology is used in latest generators?
How do I calculate a WTI CT ofa 1250kVA 6600/400V transformer
What is the loss of transformer of 220kv/11kv, 63/80 MVA and 18.05% impedance
what is ATS & RING MAIN UNIT in Distribution System?And its Function.
in star-delta tranformer,if the input of star connection is 400/7v 3 kva then what is the output of delta connection?
