A resistor, inductor and capacitor are connected in series, each with effective (rms) voltage of 80.0 V, 160 V, and 84.0 V, respectively. If the resistor is rated at 15.0 ?, what is the average power dissipated in the circuit?
a. 812 W
b. 427 W
c. 309 W
d. 589 W
e. 559 W
b
You might also like to view...
Which of these (hypothetical) modifications would cause lunar eclipses to happen once per month?
A) Change the Moon's orbital plane so it tilts the opposite way. B) Change the orbital plane of the Moon so it lies in the same plane as Earth's orbit around the Sun. C) Relocate the Moon to twice its current distance from the Earth. D) Make the Moon orbit the Earth twice as fast.
Why do you think irregularities in a heating surface provide better conditions for boiling a saturated liquid than a smooth surface does?
What will be an ideal response?
During this century, we have found that Newton's physics does not apply to
A) high speed objects. B) very strong gravitational forces. C) very small objects. D) All of the above. E) Nonsense--Newton's physics always applies.
An aluminum fin is attached at both ends in a compact heat exchanger as shown. For the situation shown, determine the temperature distribution and the heat transfer through the fin.
What will be an ideal response?