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Two Wattmeter Method (Part 2) (in Hindi)
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In this lecture I have discussed two wattmeter method when the load is balanced Delta connected. And I have derived the readings of both wattmeters with the help of phasor diagram and after that we at the readings of both wattmeter to get the reading of active power in a three phase system.

Pawan Chandani is teaching live on Unacademy Plus

Pawan Chandani
Faculty of GATE/ESE (Electrical Engineering) , Also a YouTuber and teaches Electrical Eng. subjects on YouTube | Jony Ive Award Winner

Comments
(3)
U
Unacademy user
thanku so much sir plzzz sir aap apni trh bhi koi best teacher physics lecture ke liye bhi bta dijiye unacademy platform p🙏🙏🙏🙏
sir bhut ache se smj aaya h lekin thoda dought h mujhe joki aapne wattmeter part2 me bola h ki reference current ko lena h or star connection me reference vlg ko liya tha
Manoj pal
6 months ago
because in strt connection line current =phases current and in delta connection line voltage = phass voltage
sir please teach with point mark... like arrow ..
what if I take w2 as w1 and w1 as w2
Pawan Chandani
a year ago
no problem...you can take.
Pawan Chandani
a year ago
Is course ke completion ke baad agar aapko ye course acha laga ho toh plz ise jaroor rate aur review kariyega....
Nandan kumar
a year ago
ok sir