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S Raghava Chari
The author shared the problems developed during commissioning and the author’s 17 years of service in a South Indian Ammonia, Urea, and NPK complex fertilizers plant.
Aluminum Cable Terminations Repeat Failures
Pulverizer Electrical Problem Solved
Replace Failed Motors Quickly and Easily
Arc Fault Breaker (AFB) Electrical Problem Solved
Burst Transformer – Electrical Problem Solved
Poorly Built Switchgears – Why Breaker Parts Tear apart or don’t work?
Alternate 110 KV Connection to Feeder A
Frequent Feeder-A Lightning Arrester (LA) Bursts – Root Cause Analysis
11 kV, 3.3 kV, and 400 V systems insulation resistance (IR) Problems
Recurring Short Circuit Flash Overs Safety Hazards & Damages
A Large Gate Valve’s Failed Motorized Operation
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