What are the two important disadvantages of DC electric motors that make the AC motor relatively attractive?
Question:
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 52% (19 reviews)
According to the text the two important disadvantages of DC motors are 1 The commuta...View the full answer
Answered By
Kalyan M. Ranwa
I have more than seven years of teaching experience in physics and mechanical engineering.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Automation Production Systems and Computer Integrated Manufacturing
ISBN: 978-0132393218
3rd edition
Authors: Mikell P.Groover
Question Posted:
Students also viewed these Computer Sciences questions
-
What are the two most important factors in determining the type of data storage format that should be adopted for a system? Why are these factors so important?
-
What are the two dimensions in which to optimize a relational database?
-
What are the two basic styles of data replication?
-
A partial statement of financial position of Century University is shown below. During the fiscal year ended June 30, 2011, the following transactions occurred: 1. A gift of $100,000 was received...
-
The City Transportation Planning Committee must decide whether to begin a long-term project to build a subway system or to upgrade the present bus service. Suppose you are an expert in fixed-path and...
-
The shareholders of Solar Power Corp. need to elect four new directors to the board. There are 14.3 million shares of common stock outstanding and the current share price is $15.25. If the company...
-
P 15-1 Apply threshold tests Rise Corporation is based in the United States and its business is divided into segments based on geographical location. The following information has been accumulated...
-
The Cheesecake Factory Incorporated (NASDAQ: CAKE) was started by Evelyn Overton when she sold cheesecakes from her basement in Detroit in the 1940s. Its first restaurant opened in Beverly Hills in...
-
The following are the differences between recorded and audited amounts for ABC Inc.. What is the amount of each misstatement and the percentage differences? Fill in the blanks. Item Recorded Amount...
-
John is part of a religious group that believes you should have multiple wives. However, since John realizes that the United States criminalizes plural marriages, he officially marries only one woman...
-
In a DC motor, what is a commutator?
-
During calibration, an Iron/Constantan thermocouple is zeroed (set to emit a zero voltage) at 0(C. At 750(C, it emits a voltage of 38.8 mV. A linear output/input relationship exists between 0(C and...
-
Find the determinants by row reduction to echelon form. 1 2 -3 -3 015 -4 -9 2 5 4 6 7 -14 0 7
-
Give a brief general description of the number of degrees of freedom. A. The number of degrees of freedom for a collection of sample data is the number of unique, non-repeated sample values. The...
-
Suppose you are given a data frame df. df = pd.DataFrame({'Click_ID':['A', 'B', 'C', 'D'], 'Count':[100, 200, 300, 400]}) In many data science projects, you are required to convert a dataframe into a...
-
Which of the following is an essential element of Six Sigma programs? Group of answer choices Setting specific goals for projects. Striving for low levels of Sigma. Striving for low levels of Cp and...
-
Here are summary statistics for randomly selected weights of newborn girls: n = 36, x=3180.6 g, s = 700.5 g. Use a confidence level of 99% to complete parts (a) through (d) below. a. Identify the...
-
The maximum employee earnings on which labour standards plan will be calculated on in 2019 was: Question 1 options: a) 67,500 b) 79,500 c) 86,500 d) 76,500 Question 2 (1 point) Question 2 options:...
-
Define support media. As a support medium, when does out-of-home work best?
-
The slopes of the tangents at the points where the curve y = x2 - 4x intersects the X-axis is 1) 1 2) +2 3) +3 4) +4
-
Why are contra accounts used to record depreciation?
-
Construct a support vector machine that computes the XOR function. It will be convenient to use values of 1 and 1 instead of I and 0 for the inputs and for the outputs. So an example looks like ([1....
-
A simple perceptron cannot represent XOR (or, generally, the parity function of its inputs). Describe what happens to the weights of a four-input, step-function perceptron, and beginning with all...
-
Recall from that there are 22n distinct Boolean functions of n inputs. How many of these are representable by a threshold perceptron?
-
Comparative financial statements for Weller Corporation, a merchandising company, for the year ending December 31 appear below. The company did not issue any new common stock during the year. A total...
-
Mrquered Mrquered
-
You plan to invest $10,00 today in an investment account earning 5% interest. You then plan to invest an additional $1,000 into this account each year for the next twenty years. How much money will...
Study smarter with the SolutionInn App