Sir!!!If we connect CC of wattmeter is connect in series with load then what effect on load curret (should increase or decrease or same) if polarity of coil additive or subtractive nature???
The effective current being used for the wattmeter measurement depends on the dot polarity of the current carrying coil and the compensating coil. So the dot polarity determines if the coils are additive or subtractive.
Highly helpful session
Thank you Lokesh.
Sir!!!If we connect CC of wattmeter is connect in series with load then what effect on load curret (should increase or decrease or same) if polarity of coil additive or subtractive nature???
The effective current being used for the wattmeter measurement depends on the dot polarity of the current carrying coil and the compensating coil. So the dot polarity determines if the coils are additive or subtractive.
Thanks a lot sir.... For clearing doubt........
@@niranjansinghbabu4563 My pleasure!!
Sir week 4 explanation please it's upto date
Week 4 video has been uploaded. You may refer to it.