Answer the following statement(s) true (T) or false (F)
1. More than one raceway may be run parallel in the floor, with one containing power wires and another containing communications wires.
2. Splices are typically made at outlets.
3. Each commercial building, that is accessible to patrons, is required to have at least one outlet that is dedicated for signs or outline lighting.
4. Grounds reduce electrical noise.
5. The raceway in cellular concrete floor slabs is metal.
1. TRUE
2. FALSE
3. TRUE
4. FALSE
5. FALSE
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In hardfacing operations, ____ welding permits the surfacing layer to be deposited by flowing molten filler metal into the underlying surface.
A. arc B. oxyfuel C. gas shielded arc D. carbon arc
Kings are the leading policymakers
Indicate whether the statement is true or false
How can a technician verify that a condenser and evaporator are an AHRI match?
A) Check them out on the AHRI web site. B) The correct matches are printed on the unit nameplate. C) Check with the EPA. D) Ask the salesman at the parts counter.
Assuming a dial indicator misalignment of 10 degrees from the axis of measurement, the cosine error in .200 inch of movement along the axis of measurement would amount to ________ of an inch
A) .202 B) .205 C) .0035 D) .0053