Calculate the hysteresis loss of energy and the area of B-H curve of this specimen.
Автор: Volcano Coaching Centre (Exclusively for EEE, ECE)
Загружено: 2025-11-15
Просмотров: 28
Описание: Calculate the loss of energy caused by hysteresis in one hour in 50 kg of iron if the peak flux density reached is 1.3 T and the frequency is 25 Hz. Assume Steinmetz co-efficient as 628 J/m3 and density of iron as 7.8*103 kg/m3. What will be the area of B-H curve of this specimen if 1 cm = 12.5 AT/m and 1 cm= 0.1T.
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