-
OC/SC Test On Low Voltage Side
Why OC test is carried out on low voltage side of transformer?
mahmoudp1
- May 3rd, 2012
The previous answers are right + to make an accurate measurement O.C test on LV side because the current is high on the low voltage so when we repeat the experiment we will get more results with the ...
Pratyush Singh
- Jul 26th, 2011
Because during OC test, rated voltage is applied, hence the HV side is unsuitable to keep instruments, hence it is the HV side that is opened and the LV side is where instruments are placed (at their rated values)
