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Why we are use 11KV / 22KV / 33KV / 66KV / 110KV / 230KV / 440KV this type of ratio. why cant we use other voltage ratio like 54KV / 99KV et.,8 27862
what is the relationship between induction motor and transformers?11 29632
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What are the different pre-commissioning tests that are performed on the distribution transformer, power cable and switchgear (11kv)?1 10781
Tell the details of the precommissioning tests that are performed on distribution transformer, power cable and switchgear (11kv).1 2549
what are the different pre- commissioning tests performed on distribution transformer, power cable and switchgear?????1 4467
what is a diffrence between MCCB, RCCB, MCB, & ELCB ? what is rated current e.g. on motor name plate indicated that is rated curent? what is full load current? If we run D.C. motor with mechanical coupling and we measure voltage on terminal it shows voltage or not ? same in AC also possible ?5 12738
what is mean by marshalling box in transformer?8 66145
All Rector or Exchanger have spherical/hemispherical end Why?2 6768
what is mean topoplogy? you have which topology use the network?9 10335
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