Author Question: A series circuit has a 100- resistor, 2.00-mH inductor and a 4.00-F capacitor connected across a ... (Read 90 times)

EAugust · **on:** Jul 29, 2018

A series circuit has a 100- resistor, 2.00-mH inductor and a 4.00-F capacitor connected across a 120-V rms ac source at 1000/ Hz. What is the power dissipated by the circuit?

A) 18.6 W B) 180 W C) 91.8 W D) 184 W E) 58.4 W

Question 2

An irreversible engine operating between the temperatures of 550 K and 300 K extracts 1.20 kJ of heat from the hot reservoir and produces 0.450 kJ of work. How much entropy is created in the process?

A) 0 J/K B) 0.44 J/K C) 0.73 J/K D) 0.32 J/K E) 0.68 J/K