purifier
Full Member level 4
One of my friends said that he recently conducted an experiment on rectifier to calculate its regulation. The experiment was fine until he observed something:
He observed that the No Load Voltage is less than the Full Load Voltage... Everything was checked thrice and the apparatus was found to be perfectly alright...atleast that's what he told me...
Now, how can the No load Voltage be less than the Full Load voltage?
Then it would turn out that the %Regulation is negative!!!
And just in case: %Regulation = [(V(noload)-V(full load))/V(full load)]*100
Can anyone explain what's happened...
Why is there a decrease in voltage when the load has been removed and why is it less compared to the voltage when there is no load... It should be the other way around right...
He observed that the No Load Voltage is less than the Full Load Voltage... Everything was checked thrice and the apparatus was found to be perfectly alright...atleast that's what he told me...
Now, how can the No load Voltage be less than the Full Load voltage?
Then it would turn out that the %Regulation is negative!!!
And just in case: %Regulation = [(V(noload)-V(full load))/V(full load)]*100
Can anyone explain what's happened...
Why is there a decrease in voltage when the load has been removed and why is it less compared to the voltage when there is no load... It should be the other way around right...