engineering recuitment NMDC Junior Officer (Trainee) Mock Test 2024 Production Engineering (Manufacturing) Machining Processes and Machine Tools Unconventional Machining Processes
In abrasive jet machining, if the mixing ratio is constant, the MRR is
1
Directly proportional to mass flow rate of gas
2
Indirectly proportional to mass of abrasive
3
Indirectly proportional to the mass of gas
4
Directly proportional to mass flow rate of abrasive