subject

An electric motor operating at steady state draws a current of 20 amp at a voltage of 110 v. the output shaft rotates at a constant speed of 2000 rpm and exerts a torque of 9.07 n middot m. determine the input power, in w. the output power, in w. the cost of 24 hours of operation if electricity is valued at $0.09 per kw middot h.

ansver
Answers: 3

Other questions on the subject: Computers and Technology

image
Computers and Technology, 21.06.2019 17:20, sumitshekhar348
The liang book has an example called which is a javafx application that reads the javabook database using a preparedstatement object. using it as a guide, create a similar application called findbooks. it will read a list of authors from the bookdb created in problem 1 and display them in a listview. if the user selects an author, it should display the author's book titles in a textarea.
Answers: 2
image
Computers and Technology, 22.06.2019 04:30, zetrenne73
How can you know if the person or organization providing the information has the credentials and knowledge to speak on this topic? one clue is the type of web site it is--the domain name ".org" tells you that this site is run by a nonprofit organization.
Answers: 2
image
Computers and Technology, 22.06.2019 11:00, lexhorton2002
The great length of north america causes the climate to be varied. true false
Answers: 2
image
Computers and Technology, 22.06.2019 12:00, dani19cano
The following function returns a string of length n whose characters are all 'x'. give the order of growth (as a function of n) of the running time. recall that concatenating two strings in java takes time proportional to the sum of their lengths. public static string f(int n) { if (n == 0) return ""; if (n == 1) return "x"; return f(n/2) + f(n - n/2); } options: a) constant b) logarithmic c) linear d) linearithmic e)quadratic f)cubic g) exponential
Answers: 2
You know the right answer?
An electric motor operating at steady state draws a current of 20 amp at a voltage of 110 v. the out...

Questions in other subjects: