Which of the following is a major difficulty in the Electro discharge machining process?

Related MCQs

• Which of the following electrodes are used for machining spherical surfaces in Electro discharge machining?
• Which motion of tool is used for machining spherical surfaces in Electro discharge machining?
• What are the surface roughness values obtained while machining spherical surfaces using Electro discharge machining?
• How much amount of burr is produce when we use Wire Electro discharge machining for machining of work pieces?
• Which type of electrodes are used for milling application in Electro discharge machining process?
• Which type of cavities can be machined using milling process by Electro discharge machining?
• 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?
• What is the value of depth to diameter ratio in Micro-Electro discharge machining process?
• What happens to the Electro discharge machining process under unfavourable working conditions?