

MCQOPTIONS
Saved Bookmarks
1. |
The included angle for the V-belt is usually |
A. | 20° – 30° |
B. | 30° – 40° |
C. | 40° – 60° |
D. | 60° – 80° |
Answer» C. 40¬¨¬®‚Äö√†√ª ‚Äö√Ñ√∂‚àö√ë‚àö¬® 60¬¨¬®‚Äö√†√ª | |