What is the primary purpose of a Nationally Recognized Testing Laboratory (NRTL)?
a. To test installation procedures
b. To test and price products for electricians
c. To test new products for their compliance with established standards
d. To develop product standards for electrical manufacturers
c
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Electrical pliers can be used for cutting what types of material?
A) Bolts B) Nails C) Steel cable D) Copper wire
Information about the type and spacing of fasteners along the perimeter and in the field of gypsum board is provided in the _____.
a. project specifications b. fastening schedule c. elevation drawings d. hardware list
Before beginning the design process, the landscape architect or designer should visit the project site to inventory and analyze its existing conditions
Indicate whether the statement is true or false
Which of the following best describes the purpose of a distributor?
A) To equally distribute gas B) To equally distribute refrigerant C) To equally distribute cooling water D) To equally distribute superheated liquid