0 votes
1k views
asked in TOM by (215k points)
In balancing of 4 – stroke in  - line engines firing order helps to control the magnitude of

 (a) Primary forces only

 (b) Secondary forces only

 (c) Primary forces and primary couples only

 (d) Primary and secondary couples only

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

15.3k users

...