

MCQOPTIONS
Saved Bookmarks
1. |
*/*_When the crank is at the outer dead centre, in a reciprocating steam engine, then the acceleration of the piston will be? |
A. | ω² r {(n + 1)/n} |
B. | ω² r {(n - 1)/n} |
C. | ω² r {n/(n + 1)} |
D. | ω² r {n/(n - 1)} |
Answer» C. ≈ì√¢¬¨‚â§ r {n/(n + 1)} | |