Match the processes with their characteristics. ProcessesCharacteristicsP. Electrical1. No residual Discharge Machining stressQ. Ultrasonic machining2. Machining of electrically conductive materialsR. Chemical machining3. Machining of glassS. Ion Beam Machining4. Nanomachining

Match the processes with their characteristics. ProcessesCharacteristi

1.	Match the processes with their characteristics. ProcessesCharacteristicsP. Electrical1. No residual Discharge Machining stressQ. Ultrasonic machining2. Machining of electrically conductive materialsR. Chemical machining3. Machining of glassS. Ion Beam Machining4. Nanomachining
A.	P-2, Q-3, R-1, S-4
B.	P-3, Q-2, R-1, S-4
C.	P-3, Q-2, R-4, S-1
D.	P-2, Q-4, R-3, S-1
Answer» B. P-3, Q-2, R-1, S-4

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