The periodic current waveform in Fig. 17.79 is applied across a 2-k? resistor. Find the percentage of the total average power dissipation caused by the dc component.


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The skill of encouraging others in positive ways is called _____

A) tact B) selflessness C) enthusiasm D) loyalty

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What was the most deadly challenge Native Americans faced as a result of the encounter with Europeans?

a. mounted men b. guns and armor c. microbes d. invasive animals and plants

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When charging a capillary tube system that holds 100 ounces, the charge must be

A) within 5%, between 95 ounces and 105 ounces B) Within 1%, between 99 ounces and 101 ounces C) within 10 %, between 90 ounces and 110 ounces D) equal to or greater than 100 ounces

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Ladder Logic (LD) ________

A) Is used for logic operations involving only Boolean variables, text-based language B) Is used most often for sequential control problems C) Uses blocks that are linked together to form a final circuit D) Has the ability to evaluate complex mathematical expressions

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