JCano9463 JCano9463

21-02-2024
Physics

contestada

Estimate the rating of an induction furnace to melt two tonnes of zinc in one hour if it operates at an efficiency of 70%. Specific heat of zinc is 0.1 . Latent heat of fusion of zinc is 26.67kcal per kg. Melting point is 455°C. Assume the initial temperature to be 25°C.

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