Figure A5(b) shows the phasor diagram of the transformer on load. 12 lags behind V2, the voltage across the load by an angle (1)2; thus cos $2 is the power factor of load on the secondary side. 12R2 is the drop of voltage in the secondary dueanbsp;...
|Title||:||Design And Testing Of Electrical Machines|
|Publisher||:||PHI Learning Pvt. Ltd. - 2010|