0 votes
114 views
asked in production by (215k points)
By which one of the following machines the teeth of an internal spur gear can be cut accurately?                    

(a) Milling machine

(b) Slotting machine

(c) Hobbling machine

(d) Gear – shaping machine

Please log in or register to answer this question.

Welcome to Q&A discussion forum, where you can ask questions and receive answers from other members of the community.

10.4k questions

274 answers

26 comments

15.2k users

...