The reliability of power from the national electrical grid is presently _____
A) 98.2 percent B) 86.8 percent C) 99.9 percent D) 72.4 percent
C
You might also like to view...
What is a potentially important use of the daily diary that is not related to the crew leader's efficient management of work?
a. Documenting work completed b. Recording an OSHA inspection visit c. Scheduling a new-worker orientation session d. A source of information during litigation with the client
All of the following statements are true EXCEPT:
A. the disadvantage of a belt-driven fan is that at higher speeds, when the fan is no longer required, it can rob the engine of horsepower. B. a flex fan has blades with a flexible trailing edge and a rigid leading edge. C. fan blades are made of aluminum, flexible plastic, or steel. D. a fan clutch increases horsepower requirements.
Reasons for an increasing number of pets and pet owners in the United States include
A. An increased concern for personal security B. Changes in the species owned C. An increased level of disposable income D. All of the above E. A and C above
Tropical soils tend to be low in fertility because frequently the parent material of tropical soils is:
A. shale. B. granite. C. limestone. D. igneous rock.