Two rows of fluorescent lamps are installed in an office on the same branch circuit, with each row drawing 12.5 amperes. the source voltage is 277 volts, and the line or total circuit resistance is 0.5 ω. the wire used has a constant (k) of 12.6. what is the voltage at the load? (round the final answer to one decimal place.)

Two vectors are shown. which statement best compares the vectors? vector x has greater magnitude than vector y. vector y has greater magnitude than vector x. the vectors have the same displacement. the vectors have the same direction.

Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line

Name two kinds of practical electric pumps.