Is it true that in the 3 phase transformer, the limbs of the core are at 45 dgrees to each other. if true, why?

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how we can measure the dc current instead of clamp meter ?

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how power can be saved using VFDs in detail explain

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Dsitrubution transformer minimum IR value

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How i can select current transformer and meters for the upgrading the panal..for 200kw to 600kw....i need to select monitoring and protection ct,s and apmpire meter ,kw meter too.

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why ground clearance of EHV line is more than HV line??

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The unit of electrical charge is the

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What is the high tension lines voltage and low tension lines voltage?33 kv is high tension line or low tension.

1 Answers   MPSEB,

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what is formula to cal cute earth pit numbers and size of earth strip used in earthing?

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What is the lower limit of megger value for 66/11KV power Transformer ?

7 Answers   MSETCL Maharashtra State Electricity Transmission Co Ltd, Torrent Power,

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what is phase angle ? and also tells me why my phase-phase voltages are 390 rather then my single phase voltages are 221 and 223 respectivly?

2 Answers  

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If anyone would like to know or practice for FEWA papers contact me on mohamedrashad2@hotmail.com Just completed the supervisor exam in April 2021

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