» Unlabelled » In loop scavenging, the top of the piston is ______.

Friday, 5 July 2013

In loop scavenging, the top of the piston is ______.

(a) flat  
(b) contoured
(c) slanted  
(d) depressed
(e) convex shaped.

Ans: b

at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)