The first recorded use of coal as a fuel source comes from the ____
a. Chinese empire around 1,000 BCE
b. Roman occupation of Britain around 200 CE
c. European Middle Ages around 1,000 CE
d. Mughul dynasty around 1,400 CE
B
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The ____ is the ranking executive on-site when the crisis or emergency arises, who is authorized to initiate the CM plan.
A. emergency service coordinator B. communications coordinator C. executive-in-charge D. human resource coordinator
The screw hook and strap hinge are also called a(n) ____________________
Fill in the blank(s) with the appropriate word(s).
____ is the most commonly used solder in plumbing.
A. Tin-antimony B. Cadmium-silver C. Cadmium-zinc D. Copper-zinc
Most welding hoses used today are molded together as one piece and are referred to as ____________________ hose.
Fill in the blank(s) with the appropriate word(s).