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amos mathe's image
Question added by amos mathe Dispatch Supervisor value logistics
5 years ago

How would you assess the key procurement concepts to determine their impact on corporate governance?‎

how would you assess the key procurement concepts to determine their impact on corporate governance‎

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Question added by yogesh bisen
8 years ago
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Question added by saneesh p s
9 years ago
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Question added by sajid sajid Assistant Manager Lovely Gift Ltd
10 years ago
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Question added by Mohammed Asif Project Consultant Shums Energy
10 years ago
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Khaleel AbdulHameed Khan's image
Question added by Khaleel AbdulHameed Khan Electrical Engineer Zuhair Fayez Partnership Consultants
7 years ago

A wtp consists of 6blowers(each 30kw) with 4 on duty n is driven by VFDs. VFD data sheet shows 48% THDi. Will this harm upstream transformer? ‎

wtp had other motors n total load iskw including blowers. the transformer also feeds irrigation pumpset (2xkw duty n1xkw standby) other major load includekw dewatering ‎ ... See More

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Question added by SADIQ MUHAMMAD Senior Electronics Technician Saudi Bell Co
3 years ago
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Salah uddin's image  
Answer added by  Salah uddin, Electrical Instructor, KP TEVTA
2 years ago

Use Ac 220 for energized ups . 2nd rectifier Ac supply convert in to DC supply 12 v ----> for charge battery ----> from battery 12 volt DC supply to Inverter . Then ... See More