Clik here to view.
‘Lipumba alikaidi amri ya polisi’
Dar es Salaam. Kamishna Msaidizi wa Polisi, Sebastian Zacharia ameieleza Mahakama ya Hakimu Mkazi Kisutu kuwa alimuomba Mwenyekiti wa Chama cha Wananchi (CUF), Ibrahim Lipumba atii amri ya polisi ya...
View ArticleClik here to view.
Mwana Wa Mfalme Ampinga Platini
Aliyekua mgombea nafasi ya urais wa shirikisho la soka duniani FIFA, Ali bin Al Hussein amempinga rais wa shirikisho la soka barani Ulaya UEFA, Michel Platini kwa kusema hafai kusimama katika...
View ArticleClik here to view.
Maradona Amtuhumu Mtalaka Wake
Nguli wa soka Duniani ,Diego Maradona amemtuhumu mke wake wa zamani Claudia Villafañe kwamba kumuibia kiasi cha fedha zipatazo dola milioni tisa, katika akaunti yake ya benki. Akizungumza katika...
View ArticleClik here to view.
Wahamiaji 2,000 wanaswa wakijiandikisha
UHAMIAJI . Idara ya uhamiaji nchini imesema inawashikilia wahamiaji haramu 2,048 kutoka nchi mbalimbali kwa tuhuma za kujiandikisha kwenye Daftari la Kudumu la Wapigakura. Naibu kamishna wa uhamiaji...
View ArticleClik here to view.
External and Internal Faults in Transformer
Under Electrical Transformer This is essential to protect high value transformer against external and internal electrical faults. External Faults in Power Transformer External Short – Circuit of Power...
View ArticleClik here to view.
Protection System in Power System
This portion of our website covers almost everything related to protection system in power system including standard lead and device numbers, mode of connections at terminal strips, color codes in...
View ArticleClik here to view.
Electrical Fault Calculation,Positive Negative Zero Sequence Impedance.
Before applying proper electrical protection system, it is necessary to have through knowledge of the conditions of electrical power system during faults. The knowledge of electrical fault condition...
View ArticleClik here to view.
Transformer Protection and Transformer Fault
There are different kinds of transformers such as two winding or three winding electrical power transformers, auto transformer, regulating transformers, earthing transformers, rectifier transformers...
View ArticleClik here to view.
Motor Thermal Overload Protection
Under Electrical Protection For understanding motor thermal overload protection in induction motor we can discuss the operating principle of three phase induction motor. There is one cylindrical...
View ArticleClik here to view.
Trip Circuit Supervision
There are different contacts connected in series along a trip circuit of a electrical circuit breaker. There must be some situation when the circuit breaker should not trip even a faulty current...
View ArticleClik here to view.
Busbar Protection,Busbar Differential Protection Scheme
In early days only conventional over current relays were used for busbar protection . But it is desired that fault in any feeder or transformer connected to the busbar should not disturb busbar...
View ArticleClik here to view.
Over Current Relay Working Principle Types
In an over current relay or o/c relay the actuating quantity is only current. There is only one current operated element in the relay, no voltage coil etc. are required to construct this protective...
View ArticleClik here to view.
Matokeo ya mechi za nusu fainali, Azam FC katinga fainali
Nusu fainali ya michuano ya kombe la Kagame imechezwa July 31 kwa timu nne kushuka dimbani, huku timu mbili pekee zitakazoshinda ndio zitakazo cheza mchezo wa fainali jumapi ya August 2 Uwanja wa...
View ArticleClik here to view.
Stator Earth Fault Protection of Alternator
This is to be noted that, the star point or neutral point of stator winding of an alternator is grounded through an impedance to limit the ground fault current. Reduced ground fault current causes...
View ArticleClik here to view.
Loss of Field or Excitation Protection of Alternator or Generator
Loss of field or excitation can be caused in the generated due to excitation failure. In larger sized generator, energy for excitation is often taken from a separate auxiliary source or from a...
View ArticleClik here to view.
Mwandani wa rais wa Burundi auawa
Mamlaka nchini Burundi inasema kuwa jenerali Adolphe Nshimirimana ameuawa. Imeripotiwa kuwa alifariki katika shambulizi la roketi katika gari lake kaskazini mwa mji mkuu wa Bujumbura. Jenerali Adolphe...
View ArticleClik here to view.
Wayahudi waandamana dhidi ya wanamgambo
Maelfu ya watu nchini Israeli wameshiriki kwenye maandamano wakiitaka serikali kuchukua hatua kali zaidi dhidi ya wayahudi wanaotajwa kuwa wanamgambo. Waandamanaji katika mji wa Tel Aviv walionyesha...
View ArticleClik here to view.
Nisha awekwa chini ya ulinzi China
Yamemkuta! Staa wa Bongo Movies, Salma Jabu ‘Nisha’ ameonja joto ya jiwe baada ya kuwekwa chini ya ulinzi mkali huko Hong Kong, China ambapo alidhaniwa kuwa amebeba madawa ya kulevya ‘unga’....
View ArticleClik here to view.
Binti wa Sokoine atwaa mikoba ya Lowassa
Arusha. Binti wa Waziri mkuu wa zamani, Edward Sokoine, Namelock Sokoine ameshinda kura za maoni kugombea ubunge Jimbo la Monduli kupitia CCM huku mkwe wa Lowassa, Siyoi Sumari akishindwa Jimbo la...
View ArticleClik here to view.
Tamasha la NHC Family Day lafanyika Kunduchi Beach Hotel
Mkuu wa Kitengo cha Huduma na Mawasiliano waNHC, Bi Suzan Omari akipata maelezo kutoka kwa baadhi ya wafanyakazi wa shirika hilo waliokuwa wakisimamia michezo mbalimbali wakati wa tamasha la NHC...
View Article