What are the four distinct areas dividing the address spaces of the 8051?
A) Hardware, software, I/O, and buses
B) Internal data register, external data register, internal code register, and external code register
C) Internal data memory, external data memory, internal code Memory, and external code memory
D) none of the above
C
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The balled and burlapped method of production typically requires that the soil in which plants are grown has a high clay content
Indicate whether the statement is true or false
For each 12,000 Btu/h capacity, a water-cooled condensing unit and cooling tower combination will circulate approximately ____________________ GPM through the condenser.
Fill in the blank(s) with the appropriate word(s).
What could happen if you charge liquid refrigerant into a chiller that is under a deep vacuum?
A) The vacuum will draw in an excessive amount of refrigerant, causing an overcharge. B) The compressor motor amp draw will cause the motor overload to trip. C) The refrigerant will flash at a low temperature, freeze the water, and crack the chiller tubes. D) The refrigerant will fractionate when it flashes off in the chiller.
Tire sizes are based on all of the following EXCEPT:
A. weight B. inside diameter C. section width D. aspect ratio