Which of the following is not a true statement regarding the requirement for grounding of equipment?
A. When within 8 ft (2.5 m) vertically or 5 ft (1.5 m) horizontally of ground or grounded
metal objects and subject to contact by persons
B. When in a hazardous (classified) location as covered by Articles 500 through 517
C.When supplied by a metal-clad, metal-sheathed, metal-raceway, or other wiring method
that provides an equipment ground
D. When equipment operates with any terminal at over 50 volts to ground
C. When equipment operates with any terminal at over 50 volts to ground
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What will be an ideal response?
To what scale are columns usually drawn in the longitudinal or length dimension on shop drawings?
What will be an ideal response?
Which tire inflation information should be checked to determine the proper tire inflation pressure?
A) The maximum pressure as stated on the sidewall of the tire B) Cold placard inflation pressure C) 32 PSI in all tires D) Any of the above
Mixed format: 
(with a space between the whole number and the numerator)Fraction format: 
Reduce all fractions. A copper contact is insulated from its support with one piece of mica 
inch thick, two pieces of fiber that are each 
inch thick, and
align="middle" src="https://sciemce.com/media/4/ppg__examview__ch2__00001_res__nr008-3.jpg" border="0"> inch of pressboard. The copper is 
inch thick, and the support is 
inch thick. What is the total thickness of copper, insulation, and support?
Fill in the blank(s) with the appropriate word(s).