rewrite and explain the following steps$-1.$Apply load, P$,$ as above in increments of $10$ kg up to $80$ kg noting all six strain gauge

readings at each load increment.

$2.$Unload$$ beam$$ to$$ zero$$ load$$ in$10$ kg$$ reductions$$ noting$$ all$$ six$$ strain$$ gauge$$ readings$$ at$$ each load.