The layer formed when un expelled molten metal solidifies is known as                        

Related MCQs

• During roughing process through Electro discharge machining, what is the thickness of layer formed?
• During finishing process through Electro discharge machining, what is the value thickness of layer formed?
• State whether the following statement is true or false about material removal in EDM. “In EDM, high pressures allow the metal to evaporate.”
• At the end of pulse, super-heated metal evaporates                                
• Brass metal ensures which type of sparking conditions in Electro discharge machining?
• Metal is removed on which of the components in electro discharge machining?
• While machining insulating ceramic materials using EDM, where is the sheet metal placed?
• The cut edge of the material tends to be                      than the base metal in PBM.
• State whether the following statement regarding the limitations of CHM. “Welded areas etch, at a rate that is same as base metal.”
• Local metal removal rates are high at which gap locations mentioned below?