engineering recuitment ISRO Scientist Mechanical Mock Test Production Engineering (Manufacturing) Machining Processes and Machine Tools Unconventional Machining Processes
In an EDM operation copper is to be machined. If discharge current = 25 amp, what is the expected rate of metal removal? (The melting point of copper is 1083°C)
1
3.07 mm3/s
2
4.45 mm3/s
3
7.69 mm3/s
4
5.21 mm3/s