Manufacturing And Production Technology Hardness of green sand mould increases with Decrease in permeability Increase in moisture content beyond 6 percent Increase in both moisture content and permeability Increase in permeability Decrease in permeability Increase in moisture content beyond 6 percent Increase in both moisture content and permeability Increase in permeability ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The lathe spindles are usually made hollow and provided with Internal and external taper Internal taper External taper No taper Internal and external taper Internal taper External taper No taper ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The specific cutting energy used for establishing the machinability of the metal depends upon its Micro-structure All of these Coefficient of friction Work hardening characteristics Micro-structure All of these Coefficient of friction Work hardening characteristics ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology What is the type of welding defect is caused due to stresses on heating and cooling called? Slag Entrapment (Inclusions) Shrinkage void Incomplete penetration Incomplete fusion Slag Entrapment (Inclusions) Shrinkage void Incomplete penetration Incomplete fusion ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The main purpose of a boring operation, as compared to drilling, is to Finish the drilled hole Drill a hole Correct the hole Enlarge the existing hole Finish the drilled hole Drill a hole Correct the hole Enlarge the existing hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Glazing in grinding wheels can be decreased by Using a softer wheel or by decreasing the wheel speed Using a harder wheel or by decreasing the wheel speed Using a softer wheel or by increasing the wheel speed Using a harder wheel or by increasing the wheel speed Using a softer wheel or by decreasing the wheel speed Using a harder wheel or by decreasing the wheel speed Using a softer wheel or by increasing the wheel speed Using a harder wheel or by increasing the wheel speed ANSWER DOWNLOAD EXAMIANS APP
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