What's the "most common" concern with using variable frequency drives (VFDs)? 1) carrier frequency 2) harmonic distortion 3) hertz modulation

What is one way an employee might demonstrate that he or she is a"star" employee?by not attempting to make friends with others at workby attempting to learn quickly and asking for more responsibility whenpossibleby arriving and leaving promptly The circular area covered by a cell phone tower can be represented by the expression 225 miles2. What is the approximate length of the diameter of this circular area what did Jacob riis book how the other half lives show? What equation results from completing the square and then factoring? x^2+2x=9a. (x+2)^2=8b. (x+1)^2=8c.(x+1)^2=10d.(x+2)^2=10 A ball is thrown downward from the top of a 240-foot building with an initial velocity of 20 feet per second. The height of the ball h in feet after t seconds is given by the equation h= -16t^2 - 20t + 240. How long after the ball is thrown will it strike the ground? The points (-11, r) and (-7,5) lie on a line with slope34Find the missing coordinate r. If the inter-quartile range is the distance between the first and third quartiles, then the inter-decile range is the distance between the first and ninth decile. (Deciles divide a distribution into ten equal parts.) If IQ is normally distributed with a mean of 100 and a standard deviation of 16, what is the inter-decile range of IQ I need helppp can somebody summarize the main ideas and points of "What I Hope to Leave Behind" by Eleanor Roosevelt???? A rod of mass M = 2.95 kg and length L can rotate about a hinge at its left end and is initially at rest. A putty ball of mass m = 45 g, moving with speed v = 4.23 m/s, strikes the rod at angle = 46 from the normal at a distance D = 2/3 L, where L = 0.95 m, from the point of rotation and sticks to the rod after the collision.Required:What is the angular speed f of the system immediately after the collision, in terms of system parameters and I? There are 4 blue tiles, 12 red tiles, and 6 green tiles in a bag. Which model represents the probability, P, that Luke will pick a red tile from the bag? Whats the correct answer for this question? tertbutylamine and ammonia. Which is more basic The electron dot diagram for a neutral atom of chlorine (atomic number 17) is shown below.Which of the following symbols represents a chlorine ion with a stable arrangement of eight valence electrons?A. 35Cl1- B. 35Cl2- C. 35Cl1+ D. 35Cl when a car drives down a street, what evergy conversions are happening? If you are asked to graph y = 3x + 1, or y = x2 - x - 6, or y = x3 - 3, do you think it is a good idea to start by plugging in zeros? That is, to let x = 0 and then let y = 0? Why or why not? MY TEETH ARE BURNING AHHHH AND MY HEAD HURTS BECAUSE I ATE MY ICE CREAM TOO FAST Which is equivalent to 8+38x-y+3x? simplify (6 1/4)^4a. 6^4b. 1/6c. 6^16d. 6 3/11 x 3 1/4 Answer this question In a manufacturing process, a machine produces bolts that have an average length of 5 inches with a variance of .08. If we randomly select five bolts from this process, what is the standard deviation of the sampling distribution of the sample mean