Do the following and plot all the waveforms. a boost converter is required to have an output voltage of 12 v and supply a load current of 1.5 a. the input voltage varies from 2.7 , 4.2·ev a control circuit adjusts the duty ratio to keep the output voltage constant. select the switching frequency. determine a value for the inductor such that the variation in inductor current is no more than 30 percent of the average inductor current for all operating conditions. determine a value of an ideal capacitor such that the output voltage ripple is no more than 1 percent. determine the maximum capacitor equivalent series resistance for a 1 percent ripple. f-500khz

Explain the difference between each pair of concepts. a. frequency and relative frequency b. percentage and relative frequency a. select the correct choice below. a. frequency is the total number of observations in a data set. relative frequency is the number of times a particular distinct value occurs. b. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of a value to the total number of observations. c. frequency is the total number of observations in a data set. relative frequency is the ratio of the number of times a particular distinct value occurs to the frequency. d. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of two different values.

Acoyote chasing a rabbit is moving 8.00 m/s due east at one moment and 8.80 m/s due south 4.25 s later. let the x axis point due east and the y axis point due north. find the direction of the coyote's average acceleration during that time.

The system is released from rest with the cable taut, and the homogeneous cylinder does not slip on the rough incline. determine the angular acceleration of the cylinder and the minimum coeffi cient s of friction for which the cylinder will not slip.