Question $1$

Why does a machine only travel at $22k\frac{m}{h}$ when its top speed is $54k\frac{m}{h}?$

case $22k\frac{m}{h}$

What is the difference between Required Power, Available Power, and Usable Power?

Avallable power is the power that the machine desinn to prefarme

usable powevis the maximum. power withont slipping

What is a tipping load check, and why should the operating load by weight for wheel$-$

mounted loaders be less than $50\%$ of the rated full$-$turn static tipping load?

make sure the lead dent he ever $50\%$ of machine maxlends

we sheald do that for facter at sypty incose at trxe infly

distance is the main factor to decide which hauling unit required for earth

moving process.

True or false & why:

a$-$ Low tire penetration means high rolling resistance. falsq

$b-$ If the number of scrapers is less than the balance number calculated, the pusher will

control the production. False $($scrapers will control the prodaction$)$