engineering recuitment HPCL Engineer Mock Test 2024 Production Engineering (Manufacturing) Machining Processes and Machine Tools Different Machining Processes
Which one of the following statements related to the grinding process is incorrect?
1
Grinding wheels made of finer abrasive grains produce better surface finish
2
Abrasive grains tend to fracture frequently during the grinding process
3
Specific energy in grinding is higher than that in turning
4
Cutting speed in grinding process is much lower than that in face milling