A backing weld is a weld applied to the opposite side of the joint after the major weld has been applied.

Answer the following statement true (T) or false (F)


False

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Explain how and why each of the following became extinct or endangered

What will be an ideal response?

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Select the characteristics of a flake ice maker. You may choose more than one

A) Large rectangular evaporator B) Cylindrical evaporator C) Uses hot gas bypass to release ice from the evaporator D) Uses a slow turning auger to crack off the ice E) Continuous ice making and delivery F) Alternating ice making and harvest cycles

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Some programs have a single level of certification, although others have multiple levels. The National Green Building Standard ____.

A. does not have different levels B. levels are Silver, Gold, and Platinum C. levels are Bronze, Silver, Gold, and Emerald D. levels are Silver, Gold, and Diamond

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Two zener diodes are used in a limiter circuit to:

A) reduce interelectrode capacitance at high frequencies. B) better regulate a power supply. C) limit both positive and negative peaks. D) none of the above

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