Page 1 of 1
A single-phase transformer has the specifications shown in table below 1 Parameter Value Voltage 2200/220 V Frequency 60
Posted: Wed Apr 27, 2022 6:22 pm
by answerhappygod
- A Single Phase Transformer Has The Specifications Shown In Table Below 1 Parameter Value Voltage 2200 220 V Frequency 60 1 (68.83 KiB) Viewed 28 times
A single-phase transformer has the specifications shown in table below 1 Parameter Value Voltage 2200/220 V Frequency 60 Hz Power 10 kVA To determine the parameters of this transformer, two tests are performed as shown in following table Measurements Test Voltage Current Power Open-Circuit Test 220 V 2.5 A 100 w (HV side open) Short-Circuit Test 150 V 4.55 A 215 w (LV side shorted) a) Determine the parameters of the approximate equivalent circuits referred to the LV side and draw the circuit. b) By ignoring the parallel branch, determine the voltage regulation for 75% full load at 0.6 power factor lagging.