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 55859
What is the maximum size(MVA)of power transformer available in the India/world?12 17108
how is classified voltage level in generation,transmission & distribution system?,7 6394
what you mean by current? what you mean by voltage? what is difference between star and delta connection in motor side?2 2729
what is spill current?3 27171
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 5880
Can u start a tube light without a starter?8 24441
what is power factor?8 5758
What are the protection used for alternator,transformers.2 4239
what are the standard transmision voltages in india?9 5814
working principle of generators?4 5648
difference between isolater and circuit breaker?7 7767
fundamentals of transformers.5 3954
In brushless excitation system how generator field current is measure even if the slip rings are absent?3 5815
what experience do you have in this field? Do you consider yourself successful?
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