Polyester and other synthetic fabrics should not be worn when cutting because _____
a. they break down when exposed to ultraviolet light
b. sparks will cause them to melt, inflicting burns to the skin
c. they will burst into flames in the presence of pure oxygen
d. they will give off toxic fumes if exposed to acetylene
b
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A stick-built glass curtain wall is anchored to the building's structure through ________.
A) mullions. B) rails. C) both mullions and rails. D) none of the above.
What are the disadvantages of using direct current to supply consumers with their electrical needs?
What will be an ideal response?
When a diode is tested using a DMM set in diode test mode, and the reading indicates continuity in both directions:
A. the diode is shorted B. the diode is open C. the diode is functioning properly D. the diode is fried
List in inches three main bearing undersizes usually available for most engines with undersized ground crankshafts.
What will be an ideal response?