In the case of an elastic bar fixed at upper end and loaded by a falling weight at lower end, the shock load produced can be decreased by_________________?
(A) decreasing the cross-section area of’ bar
(B) increasing the cross-section area of bar
(C) remain unaffected with cross-section area
(D) would depend upon other factors
(E) none of the above
| Share this... |
 Facebook
|
 Twitter
|
 Linkedin
|
 Whatsapp
|
Your email address will not be published. Required fields are marked *
