To completely charge a 500 ?F capacitor in 15 seconds, use a ________ resistor
A) 18 k? B) 12 k? C) 24 k? D) 6 k?
D
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Activists, scholars and politicians mused about why socialism did not take hold in America, giving all of the following as reasons EXCEPT
A. American workers' refusal to see themselves as a separate class. B. the western frontier provided a safety valve that allowed workers to leave oppressive employers. C. law and government policy prevented workers from organizing and advocating for higher wages and better working conditions. D. workers' remarkably high standard of living. E. workers had full political economy long before the forces of industrialization developed.
The scientific study of micro-organism is known as:
What will be an ideal response?
Two-way joist slabs are commonly known as _____
a. cross-rib slabs b. waffle slabs c. ribbed slabs d. indented slabs
A helicopter is lifting an 800-pound unit at a rate of 200 feet per minute. How many horsepower of work energy is the helicopter using in the process?
A. 3.863 hp B. 4.517 hp C. 4.848 hp D. 5.209 hp