Task$-$D Loading and Robustness $(15$ Marks$)$

$8.$ Explain how static and variable loadings affect the working of the system.

$9.$ What do you understand by the term design for robustness? How will you modify the design of conveyor for robustness?

Iask$-$D $(15$ Marks$)$

$8.$

Explanation about static loading

: $2$ marks

Supporting equations $($WS$)$

: $2$ marks

Explanation about variable loading

: $2$ marks

Supporting equations $($WD$)$

: $2$ marks

$9.$

Explanation about robustness

: $3$ marks

Modification on the existing design

: $4$ marks