Why OC (open circuit) test in Transformer is conducted on LV (low voltage) side? എന്താണ് OC Test?

[@melkin555]

You can inject transformer HV side with 415V AC supply and you can measure core loss.You can measure LV side voltage while you inject to HV side

[@arun6104]

In this way why small current is geeting plz tell

[@rameshan.m.crameshan1327]

Supper

[@VMsVlog1]

Thank you

[@arun6104]

Why lpf why not upf?

[@navaneetha.d4271]

Oc testinu upf wattmeter alle use cheyyunne

[@AMBADY-X]

Alla lpf anu

[@AMBADY-X]

Sc test anu upf cheyyunath