In electro-discharge machining, the tool is connected to cathode.

More Questions from Production Engineering

• In machining cast iron, no cutting fluid is required.
• In electro-chemical machining, the gap between the tool and work is kept as
• In transverse grinding
• The process of improving the cutting action of the grinding wheel is called
• In machining metals, surface roughness is due to
• If the grain size is __________ the tool life is better.
• A lathe with four steps on the cone pulley and with backgears will have
• The usual value of the helix angle of a drill is
• Glazing in grinding wheels __________ cutting capacity.
• The angle between the face and flank of the single point cutting tool is known as

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