(A) opens at 20° before top dead center and closes at 35° after the bottom dead center
(B) opens at top dead center and closes at bottom dead center
(C) opens at 10° after top dead center and closes 20° before the bottom dead center
(D) may open or close anywhere
(E) remains open for 200°.
| Share this... |
 Facebook
|
 Twitter
|
 Linkedin
|
 Whatsapp
|
Your email address will not be published. Required fields are marked *
