One piston has a mass of 389.6 grams, while another piston has a mass of 398.4 grams. How much more mass does the heavier piston have?
A) 8.8 grams B) 8.2 grams C) 9.2 grams D) 9.8 grams
A
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The no-load output voltage of a complex linear circuit is measured as 600 mV. When a 220 ? load is connected, the load voltage is found to be 489 mV. What is the Thevenin resistance of the circuit?
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