Why is methyl bromide being phased out by our government?
What will be an ideal response?
As the gas leaves the soil it rises to the upper atmosphere where it
destroys the ozone layer. The ozone layer protects life on earth from excessive
ultraviolet radiation.
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Technician A says that the high voltage batteries in all hybrid electric vehicles are cooled and maintained at the same temperature as the engine's coolant system (195-210°F.) Technician B says many hybrid electric vehicle high voltage systems are water cooled by separate cooling systems that operate in much the same way as the engine cooling system. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
The ____________________ is simply the sum of the individual heat losses of the structure.
Fill in the blank(s) with the appropriate word(s).
?What should be a concern as a weldment becomes larger as more parts are added?
A. ?That it is well supported so it does not fall. B. ?That it does not get too tall and the top cannot be reached by using a ladder. C. ?That you will have to stand on part of the weldment to reach the other parts to weld them. D. ?It may be too large to see over.
QFD can be:
a. lack of well defined product development process in research and design can be the root cause for the ruination of a company b. to have a sucessful product, we must understand user needs c. QFD provides a formal process to understand user need and to weave these need across the entire product development cycle including manufacturing d. All off the above.