"Variable speed drives are useful
if the speed of a pump or fan is "variable". They
are not always cost effective. Simpler less expensive
solutions such as changing pulleys, modifications of the
fan blades or a new fan, may be more effective in some
cases. We are looking for people who have information and
good ideas how to professionally evaluate and calculate
at what "variability" a variable drive is an economical
solution. "
Dr. Kaupp's recommendation (Click
here)
Technical committe observations (Click
here)
Winners are :
1. Mr. Debasish G. First
prize (Rs. 5,000) View
2. Mr. Pandurang S. Jalkote Second
prize (Rs. 3,000) View
3. Mr. K. Sathya Prakash Third
prize (Rs. 2,000) View
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