Question
Download Solution PDF230 V AC, 5 A மின்னோட்டம் மற்றும் 30° பின்னடைவு கொண்ட அமைப்பிற்கு, எதிர்வினை மின்திறன் என்ன?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFகருத்து:
எதிர்வினை மின்திறன் (Q) = V I sinϕ
இங்கே,
V = வோல்ட்டில் மின்னழுத்தம்
I = ஆம்பியரில் மின்னோட்டம்
ϕ = மின்னழுத்தத்திற்கும் மின்னோட்டத்திற்கும் இடையிலான கட்ட வேறுபாடு
கணக்கீடு:
மின்னழுத்தம் (V) = 230 V
மின்னோட்டம் (I) = 5 A
கட்ட வேறுபாடு (ϕ) = 30°
Q = 230 × 5 × sin30°
Q = 575 VAR
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