railway RRB JE (CBT I + CBT II) Mock Test 2024 Production Engineering (Manufacturing) Machining Processes and Machine Tools Machine Tools
Which of the following statements is/are correct about a shaper and planer?
I) A shaper is intended for small jobs, while a planer is intended for large jobs.
II) A shaper has higher machining accuracy compared to a planer.
III) A shaper is relatively lighter, smaller and cheaper as compared to a planer.
1
I, II and III
2
Only I and II
3
Only II and III
4
Only I and III