what do you mean by partial discharge in cable

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what is the pi test for current transformer?

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How do I calculate/select Droop CT ratio for various capacity of generators?

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what is the diff between VCB & ABCB breaker in substaions? explain the operating priciples of VCB & ABCB

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One 200 V, 100 W bulb is connected in series with primary of a 200 V, 10 kVA transformer. If its secondary is kept open circuited, then the bulb would have (1) Full brightness (2) Poor brightness (3) A little less than full brightness (4) More than full brightness...explain

2 Answers  

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i have one source transformer with the capacity of 50KVA, connected with two loads 10kw and second one is 15kw.. how can i calculate first load in KVA and second one in KVA .. because Kva rating, power factor rating of of transformer is different from the load… there must be some way to calculate load KVA rating and power factor….

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What is the safety protection? Name the protections of Transformer?

1 Answers   HSL,

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If there is 25 hp motor,which type of starters we can us? why?

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If i am running of spindle at 2000rpm ,but How to spindle stop at the second I am resetting the machine in CNC machines

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send me any model test paper of clerical post of state bank of india.......

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why do we put a transformer on soak before loading it

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In Transmission System if the potential difference at the two end of line are same then is the transmission of power will continue ? if yes then how.

1 Answers   IOCL,

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