For which of the following materials, the output of power shovels for a fixed shovel size will be maximum_______________?
A. Moist loam
B. Good common earth
C. Well blasted rock
D. Wet sticky clay
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Join Loyal Academy. Access Past Examination Questions for Academic Excellence! Spanning various academic disciplines, from Primary school to University level.