MASHINE ZAZUNGUKA KINYUME

Mm nashauri rudi kule mlikokotoa umeme ukahakikishe kama phase zipo sawa. Huwa kunatatizo ambapo unatape umeme na wire zipo aligned in Vertical kwa mfumo wa

R
Y
B

Na wewe u transmit kwa horizontal na hivyo inabidi zikae kwa mfumo wa

R - Y - B


So kama mafundi hawakuwa makini wanaweza zigeuza hizo waya na kupelekea improper phase arrangement

Pia kama kuna poor marking kwenye Transfoma ya kwenye substation miliyo chukua umeme inaweza ikawa shida. Hivyo msihangaike na Na Transformer yenu ya 33Kv to 415V bali rudini kwenye substation kuu mkacheki iyo shida
 
Aisee haya mambo yanaumiza kichwa unaweza kuhisi kuna kibabu kinakwamisha mradi kumbe ndio hivyo tatizo lipo mbali na pale mnapo hangaika.

Tatizo umeme hausemi ni kama dokta anavyomtibu mtoto mchanga.
 

Okay sir
 

Mabeberu wanatuhujumu hapa (kidding)
Acha nisome nijifunze
 
Dah...ila nimevutika kweli....mko wapi nije...kila kitu nitajilipia mwenyewe...nataka tu nikumbushie fani( kwa sauti ya Dkt Manyahi) [emoji1787][emoji1787][emoji1787][emoji1787]

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Nahisi hii ndio solution.
Back to phase sequence problem.
 
That is a phase sequence issue. Interchange two phases kwa three phase motors, na inaterchange start na run windings kwa single phase motors.
 
That is a phase sequence issue. Interchange two phases kwa three phase motors, na inaterchange start na run windings kwa single phase motors.
Umenikumbusha zamani enzi hizo tunafanya motor rewinding na kutengeneza control circuits.
 
Hapa ndio unaweza kumbuka ni kwanini wachina huchinja mbuzi na kumwaga damu kabla ujenzi wowote haujaanza[emoji23][emoji23].
 
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