You have been asked to produce continuous corn on five different soils using both no-till and conventional management systems. Yields on the no-till and conventional-till systems are about the same on all but one of the soils. In which of the following suborders would the poor-performing soil most likely be classified?
A) Orthods B) Xerolls C) Udalfs D) Eutrox E) Borolls
E
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Technician A says that an ABS ECU reads the frequency produced by a wheel speed sensor and interprets it as wheel speed. Technician B says that the basis of hydraulic ABS is that hydraulic pressure to the brakes over one wheel is relieved when a lockup condition is sensed. Who is correct?
A. Technician A B. Technician B C. Both A and B D. Neither A nor B
The section of the furnace that reaches the highest temperature is the:
a. convection section b. radiant section c. shock bank d. firebox
Loading ________
A) is a problem only for parallel signal buses B) refers to how inputs affect the operation of the outputs to which they are connected C) occurs only for TTL devices D) All of the above
For pure metals such as silver, copper and aluminum, the resistance of a conductor ____ as the temperature increases.
A. increases B. decreases C. remains unchanged D. changes only slightly