Define oxyfuel cutting
What will be an ideal response?
Oxyfuel cutting is a process in which steel is heated to the point where it burns and is removed to leave
a thin slit called a kerf.
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The technician diagnosis and completes the ____________________ section of the repair order.
Fill in the blank(s) with the appropriate word(s).
The hot gas lines need to be insulated:
A) Always. B) If they are exposed to cold temperatures that could cause the refrigerant to condense in the line. C) For systems using HFC refrigerants. D) Never.
What type transformer most likely has a 1:1 turns ratio?
A) center tapped B) isolation C) impedance matching D) power
The National Electric Code, NEC, is enforced:
A) Anywhere the OSHA has jurisdiction because it is an OSHA regulation. B) All across the nation because it is a federal law. C) In the District of Columbia because it is a federal regulation. D) In states and municipalities that have adopted the NEC.