Hard hats should be made of fiberglass or _____
a. metal
b. reinforced plastic
c. styrofoam
d. rubber
b
Trades & Technology
You might also like to view...
Once the problem is well-defined, the design team collaborates. This is a process called ____.
A. evaluation B. brainstorming C. generation D. constraint
Trades & Technology
Grass clippings from a healthy lawn can be expected to contain approximately ________ % N (on a dry weight basis)
A) 0.5 B) 7.5 C) 3.0 D) 0.01 E) 0.2
Trades & Technology
What does the "cure" for noise problems depend on?
A) the type of noise B) the path of noise into the circuit C) the source of noise D) all of the above
Trades & Technology
Two technicians are discussing magnetism. Technician A says that all magnetism is naturally occurring. Technician B says that all magnetism is created. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
Trades & Technology