Match the following non-traditional machining processes with the corresponding material removal mechanisms : Machining process Mechanism of material removal P. Chemical machining Erosion Q. Electrochemical machining Corrosive reaction R. Electro–discharge machining Ion displacement S. Ultrasonic machining Fusion and vaporization

Correct Answer is : P-2, Q-3, R-4,S-1

GATE Mechanical Engineering(ME) 2011 Solved Paper

Question : 56 of 65

Marks: +1, -0

Match the following non-traditional machining processes with the corresponding material removal mechanisms :

Machining process	Mechanism of material removal
P. Chemical machining	Erosion
Q. Electrochemical machining	Corrosive reaction
R. Electro–discharge machining	Ion displacement
S. Ultrasonic machining	Fusion and vaporization

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