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The sand carrying the compressed air stream in the core blowing machine is responsible for filling the core box and ramming the core.

The sand carrying the compressed air stream in the core blowing machine is responsible for filling the core box and ramming the core. Correct Answer True

Core blowing machine makes use of compressed air (at 5 to 7 kg/cm² pressure) to blow the sand into the core box at high velocity. Thus, the filling and ramming of the core are done.

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