• Register
0 votes
Why trapezoidal section is used in crane's hook?
in Strength of Materials by  

1 Answer

0 votes
Trapezoidal section has thiner edge frm inside and thicker edge frm outside...line of action is frm thiner edge..inner edge of hook acts as curved beam..make it smoother to operate.
by  

Related questions

0 votes
2 answers 116 views
116 views asked Jul 28, 2015 in Reinforced Concrete by mfby2k  
0 votes
1 answer 1.1k views
...