Battle: Dar es Salaam vs Nairobi

Battle: Dar es Salaam vs Nairobi

Venus Star said:
Kabla ya kujibu hoja unatakiwa uielewe inaongelea nini. Je unavijua vituo vya mizigo vya MGR vilivyojengwa?

2. Vituo vingi vya MGR Tanzania havina uwezo wa kupokea au kupisha treni zenye urefu wa mabehewa 100 – ni hatari na huchelewesha operesheni.

Hapa tunaongelea MGR ya Tanzania siyo ya nchi zingine. Jibu kuhusinana na MGR ya Tanzania. Eleza hiyo issue unaitatua vipi na cost yake ni how much? **Usituletee empty word hapa.
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Unavijua vituo vya mizigo vya mgr? Ni pungu Moro Dom, tabora, isaka
Kwahiyo unataka kutuambia hapo hakuna njia walau nne za kupaki treni zenye kuweza panga behewa 30 kwa wakati?🤣🤣🤣🤣
 
concordile 101 said:
Kipi ninakufanya useme huo mfumo haupo wakati ni mfumo ambao unafungwa kwenye vichwa vya treni na vile vichwa vipya vya mgr vilikuwa nao.
Nimekupa mpaka evidence kwamba ukitaka prove hayo treni yoyote ya mizigo ikifika salanda lazima iongezewe vichwa muda mwingine mpaka vinne ili kupandisha mlima.
Kama huo mfumo haupo inakuwaje vichwa vifungwe?
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4. Hakuna mfumo wa kisasa wa DPU (Distributed Power Units) wa kuratibu injini mbele, katikati na nyuma kama SGR au reli za Marekani.

Unaunganisha vichwa viwili au zaidi je breaking system inaruhusu kwenye vichwa vyetu? Je, kuwa na hiyo breaking system cost yake ni how much?

Toa maelezo kaka kwa ushahidi kuhusu MGR yetu. Usilete blah blah hapa.
 
concordile 101 said:
Kipi ninakufanya useme huo mfumo haupo wakati ni mfumo ambao unafungwa kwenye vichwa vya treni na vile vichwa vipya vya mgr vilikuwa nao.
Nimekupa mpaka evidence kwamba ukitaka prove hayo treni yoyote ya mizigo ikifika salanda lazima iongezewe vichwa muda mwingine mpaka vinne ili kupandisha mlima.
Kama huo mfumo haupo inakuwaje vichwa vifungwe?
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4. Hakuna mfumo wa kisasa wa DPU (Distributed Power Units) wa kuratibu injini mbele, katikati na nyuma kama SGR au reli za Marekani.

Tueleze Distributed Power Units ya vichwa vya treni vilivyopo vinaruhusu ukiviunganisha? Vingine unafunga nyuma na vingine mbele technology inaruhusu? Kama havina cost ya marekebisho ni how much?
 
concordile 101 said:
Braking system sawa , inaonekana hata hujui mfumo wa brake za mgr ni zipi mgr Wana mfumo wa vacuum na air braking system ambazo ni ndo zinatumika kwenye train za mizigo za usa mpaka leo kwa baadhi ya train.
Ukisema ni za zamani inatakiwa ujue hata sgr Ina pneumatic braking system za umeme🤣🤣🤣🤣🤣
Electronically Controlled Pneumatic Brakes
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Yaani unaropoka tu kijana

5. Treni ndefu zinahitaji braking system yenye akili – MGR ya Tanzania ina mfumo wa zamani (pneumatic brakes) ambao huchelewa kuhimili treni ndefu.

Treni ipo na vichwa zaidi ya kimoja tueleze breaking system yake itakuwaje?
Hoja yangu haikuwa kwamba hazifanyi kazi – bali kwamba hazitoshi kwa treni ndefu kama za wagons 100, ambazo zina mahitaji makubwa ya braking responsiveness, synchronization, na redundancy.

Air brakes za kawaida (kama zile za MGR) hufanya kazi taratibu – braking pressure huanza kwenye injini kisha huenda mabehewa ya mwisho kwa mfululizo. Hii inasababisha:
1. Brake delay (brake lag) – treni ndefu hushindwa kusimama kwa wakati.
2. In-train forces – mabehewa ya nyuma yanasukuma ya mbele (buffing & jerking).
3. Derailment risk – hasa kwenye curves au mteremko.
 
game over said:
Nairobi looks more of Kabul, Afghanistan.
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What then will we say of this?
images - 2025-01-24T122523.072.jpeg
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concordile 101 said:
Huna hoja no kupoteza muda
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Hiyo hoja umeshindwa kuitolea maelezo naona uemanza kujificha kama panya 🤣 🤣 🤣 🤣

Nashukuru kwa majibu yako, ingawa hayajajibu hoja niliyoweka. Lakini kwa manufaa ya wasomaji wengine wa mjadala huu, nitaeleza kwa kifupi tena ili iwe wazi:

Urefu wa Treni na Passing Loops kwenye MGR:
Vituo (passing loops) vya MGR Tanzania vimejengwa kwa treni za kawaida zenye mabehewa 20–30 tu.
Treni yenye mabehewa 100 inaweza kuwa na urefu wa zaidi ya mita 1,000–1,200, kulingana na aina ya behewa.

Hoja iko wazi: Miundombinu ya MGR Tanzania haijasanifiwa kupokea au kupisha treni za mabehewa 100 bila mabadiliko makubwa. Hili si wazo la kubuni, ni uhalisia wa kijiinjinia (engineering constraint).

Ukipenda uchukue au uache ni shauri yako​

 
concordile 101 said:
Unavijua vituo vya mizigo vya mgr? Ni pungu Moro Dom, tabora, isaka
Kwahiyo unataka kutuambia hapo hakuna njia walau nne za kupaki treni zenye kuweza panga behewa 30 kwa wakati?🤣🤣🤣🤣
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Hujaleta solution ya hilo tatizo tumekuuliza issue hiyo utaitatuaje? Leta solution na cost yake
 
coodip1 said:
Umesoma mpaka level gani mpaka ushindwe kutofautisha kati ya electricity production na access?
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You are simply looking for an escape route now. I have pushed you to the wall and debunked your lies and laid them bare. And you are now asking me whether I know this or that! Show us your country's electricity access rate tulinganishe
 
Nicxie said:
Stop twisting this thing to fit your own narrative. The WB report does not in anyway talk about poor COUNTRIES. It talks about poor POPULATIONS living in specific countries. A country can be rich but has lots of poor people. I can give you examples from across africa. If it's about countries' wealth, then DRC is even wealthier than Nigeria if you didn't know. It has huge deposits of minerals not found in many African countries. But has that stopped it from featuring in the list of having PEOPLE living in extreme poverty? The answer is no! Even your own country Tanzania is richer than Kenya resource-wise but it still has more people living in extreme poverty than Kenya.

Now engage your brain for once and stop creating your own stories which contradict what's contained in that WB report.
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Your statement goes against the first comment you made that Tanzania is the poorest in the region.

I'm glad you learnt that having a largest number of people living below the index doesn't make the country the poorest, by saying so, you were wrong by mentioning Tanzania as the poorest country in E.Africa.

Naimani miraa na mirungi ikipigwa marufuku huko Kenya, vijana wengi wa Kenya ukiwepo wewe mtakua na akili tofauti na sasa mnavyotumia kichwa kama mtungi wa kuhifadhia mate.

HINT: The poorest country in East Africa is South Sudan, anyone who claims otherwise should go to Mirembe or Mathare mental hospital akamalizie dawa zake. Am off
 
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