What happens to the material removal rate if the sparks are very less in EDM?

Related MCQs

• State whether the following statement is true or false about material removal in EDM. “In EDM, high pressures allow the metal to evaporate.”
• State whether the following statement is true or false regarding wear in EDM. “In EDM, electrode wear is less dominant when it comes to micromachining applications.”
• State whether the following statement is true or false regarding EDM. “In EDM, process is affected by hardness of material.”
• State whether the following statement is true or false regarding wear in EDM. “In EDM, corner wear ratio does not depend on type of electrode material.”
• As the vibration frequency increases, what happens to material removal rate?
• What happens to the material removal rate when reflectivity is higher?
• Which of the following pulses contribute to the desired material removal in EDM?
• In wire-cut EDM process, material removal takes place by a series of discrete discharges between            
• As the abrasive flow rate increases, what happens to the volumetric removal rate?
• State whether the following statement is true or false regarding the dielectric in EDM. “In EDM, flushing through the tool is more preferred than side flushing.”