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What is the pressure of gas that is to be supplied, for carrying the abrasives?(a) 0.1 to 1.0 kg/cm^2(b) 2.0 to 8.0 kg /cm^2(c) 10.0 to 18.0 kg/cm^2(d) 25.0 to 35.5 kg/cm^2This question was addressed to me by my school principal while I was bunking the class.This question is from Abrasive Jet Machining topic in section Mechanical Processes of Advanced Machining

Answer» RIGHT CHOICE is (b) 2.0 to 8.0 kg /cm^2

Easy explanation: The pressure of the carrying GAS should range between 2 to 8 kg/cm^2.


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