Technician A says that any technician that handles automotive refrigerant must be certified in knowledge of regulations by an EPA approved agency. Technician B says that recycling equipment must be properly approved. Who is correct?
A) Technician A B) Technician B C) Both technicians D) Neither technician
C
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All of the following are true statements about the workers in the Lowell factory system EXCEPT
A. they were virtually all New England farm girls. B. they were carefully supervised on and off the job by watchful matrons. C. they lived in company boardinghouses and were forbidden to form unions. D. they worked a maximum five days a week for eight hours a day. E. they labored under grueling working conditions.
Is fabrication of steel components and their erection at site performed by the same contractor or different subcontractors?
What will be an ideal response?
Food is much easier to prepare since the invention of _____
a. the refrigerator c. the pressure cooker b. the freezer d. pesticides
A section can be drawn by dividing the work into six stages. What is the first stage of this process?
A. dimension B. place all finishing materials C. evaluate the drawing needs D. annotation