Which type of damage is caused by deterioration which is caused by spark?

Related MCQs

• Which of the following does not damage the nozzle used in Water jet machining?
• How much amount of thermal damage occurs to the work piece?
• Masks, which are used to confine the jet stream location on work piece are made of, which type of materials?
• Material removal rates which are about mg/pulse produces which type of holes?
• In the following materials, Water jet machining can be used on which type of material?
• In cutting of rocks using water jet machining, which type of pressure is needed?
• In WJM, surface treatment includes which type of processes?
• Which type of materials can be machined using Abrasive jet machining?
• In AJM, abrasive jet from the nozzle follows, which type of path for a short distance?
• In Abrasive jet machining, intricate shapes and holes are machined on which type of materials?