why we step down voltage level from 33kv to 11kv and 11kv to 415v.Instead we can step down voltage from 33kv to 415v directly using single transformer.12 56217
What is the maximum size(MVA)of power transformer available in the India/world?12 17242
how is classified voltage level in generation,transmission & distribution system?,7 6434
what you mean by current? what you mean by voltage? what is difference between star and delta connection in motor side?2 2751
what is spill current?3 27502
Why 3 over-current and 1 earth fault relay is used on primary side of transformer? Why 2 over-current and 1 earth fault relay in used on secondary side of transformer?1 5906
Can u start a tube light without a starter?8 24627
what is power factor?8 5849
What are the protection used for alternator,transformers.2 4256
what are the standard transmision voltages in india?9 5891
working principle of generators?4 5697
difference between isolater and circuit breaker?7 7868
fundamentals of transformers.5 3993
In brushless excitation system how generator field current is measure even if the slip rings are absent?3 5848
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Anybody can suggest me How to Delete our a/c details in Naukri.com completely..... Thanks in advance
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In the DOS enveronment, normal RAM that resides beyond the 1mb mark. a) expanded memory b) swapped memory c) Extended memory d) none
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