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8.          You are given two pieces of woollen clothes how            3         HOTS
                           can you compare the quality between them (any
                           three points).
               9.          What is reeling? Is it necessary to dip cocoons in         3         HOTS
                           hot water during processing of silk if so why?

               10.         What do you mean by occupational hazards?                  5          K&U
                           Write briefly four occupational hazards faced by
                           the workers working in silk processing industry.

               11.         Write 5 important properties of silk.                      5          K&U


























































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