Answer the following questions using the table.

 

a) Find the cupper (Pcu), iron (P fe), and frictional(P fri) losses at no-load operation. What happens to copper loss? Explain.
b) Is the calculated value of the CosΨ same as the measured value of CosΨ? Explain the reason if not.
c) State your final observations about the experiment.

Transcribed Image Text:

Energy Analyzer U cosY VA VAR STARTING 113,5 0,82 0,0045 18,4 166,5 166,5 113 5,35 0,009 234 1,22 1,195 1285 Energy Analyzer U cosY VA VAR STARTING 113,5 0,82 0,0045 18,4 166,5 166,5 113 5,35 0,009 234 1,22 1,195 1285