The inexpensive way to improving energy efficiency of a
motor which operates consistently at below 40% of rated
capacity is by _____.
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how u change the vector group of a transformer like DYN1 to ynd11
why back up fuse used in vacuum magnetic contactor?
What is the end effect of linear induction motor ??
IAM WORKING IN THERMAL POWER PLANT AS A TRAINEE.. I WANT TO IMPROVE MY CARRIER., IF ANYBODY KNOWS ANY COURSES., ANY TESTS, ANY BOOKS ,, ANYTHING PLS HELP ME..
What is the Difference Between choke & ballast
3 Answers ABB, ICS Integrated Computer Solutions,
WHY THAT THREE COLORS CHOOSEN IN 3 PHASE? WHAT IS MEAN BY RYB?
Why we use auxillary relay ? what is function of differential relay, directional o/c relay?
0 Answers Century Rayon, Mechanical,
what is relay
if we want to increase the back up time of an UPS what should we do ? if we want to decrease the charging time of a battery/batteries attached with the UPS what should we do ?
1) Can anyone give me a typical value for Insulation Resistance of 11kV xlpe cable? 2) How much will the IR value decrease per KM of cable length added?
why weight is put on pulley?
WHICH SUPPLY IS BETTER FOR 4 MW LOAD. 1)TO TAKE NEARER AVAILABLE 11 KV SUPPLY OR 2)TO TAKE 33 KV SUPPLY WHICH IS AVAILABLE AT 10 KM DISTANCE BY INVESTING NEARLY 50-60 LACKHS