A single-phase, three-wire panelboard must feed 30 circuits. From tables provided in this chapter, identify the minimum
Question:
A single-phase, three-wire panelboard must feed 30 circuits. From tables provided in this chapter, identify the minimum frame size required.
Transcribed Image Text:
TABLE 18.4 COMMON PANELBOARD AND LOAD CENTER RATINGS AND CAPACITIES. Single-Phase, Three-Wire Panelboards and Load Centers Frame Disconnect Size Rating Amperes Amperes 50 50 100 100 125 125 150 150 200 200 Capacity Maximum Number of Circuit Breakers 8, 10, 12 6, 8, 10, 12, 14, 16, 18, 20 6, 8, 10, 12, 14, 16, 18, 20, 24 20, 24, 28, 30 20, 24, 28, 30, 36, 40 Three-Phase, Four-Wire Panelboards Frame Disconnect Size Rating Amperes Amperes 100 100 125 125 225 225 400 400 Capacity Maximum Number of Poles 16, 18, 20, 22, 24, 26, 28, 30 20, 22, 24 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42 30, 42
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (QA)
Answered By
Ashington Waweru
I am a lecturer, research writer and also a qualified financial analyst and accountant. I am qualified and articulate in many disciplines including English, Accounting, Finance, Quantitative spreadsheet analysis, Economics, and Statistics. I am an expert with sixteen years of experience in online industry-related work. I have a master's in business administration and a bachelor’s degree in education, accounting, and economics options.
I am a writer and proofreading expert with sixteen years of experience in online writing, proofreading, and text editing. I have vast knowledge and experience in writing techniques and styles such as APA, ASA, MLA, Chicago, Turabian, IEEE, and many others.
I am also an online blogger and research writer with sixteen years of writing and proofreading articles and reports. I have written many scripts and articles for blogs, and I also specialize in search engine
I have sixteen years of experience in Excel data entry, Excel data analysis, R-studio quantitative analysis, SPSS quantitative analysis, research writing, and proofreading articles and reports. I will deliver the highest quality online and offline Excel, R, SPSS, and other spreadsheet solutions within your operational deadlines. I have also compiled many original Excel quantitative and text spreadsheets which solve client’s problems in my research writing career.
I have extensive enterprise resource planning accounting, financial modeling, financial reporting, and company analysis: customer relationship management, enterprise resource planning, financial accounting projects, and corporate finance.
I am articulate in psychology, engineering, nursing, counseling, project management, accounting, finance, quantitative spreadsheet analysis, statistical and economic analysis, among many other industry fields and academic disciplines. I work to solve problems and provide accurate and credible solutions and research reports in all industries in the global economy.
I have taught and conducted masters and Ph.D. thesis research for specialists in Quantitative finance, Financial Accounting, Actuarial science, Macroeconomics, Microeconomics, Risk Management, Managerial Economics, Engineering Economics, Financial economics, Taxation and many other disciplines including water engineering, psychology, e-commerce, mechanical engineering, leadership and many others.
I have developed many courses on online websites like Teachable and Thinkific. I also developed an accounting reporting automation software project for Utafiti sacco located at ILRI Uthiru Kenya when I was working there in year 2001.
I am a mature, self-motivated worker who delivers high-quality, on-time reports which solve client’s problems accurately.
I have written many academic and professional industry research papers and tutored many clients from college to university undergraduate, master's and Ph.D. students, and corporate professionals. I anticipate your hiring me.
I know I will deliver the highest quality work you will find anywhere to award me your project work. Please note that I am looking for a long-term work relationship with you. I look forward to you delivering the best service to you.
3.00+
2+ Reviews
10+ Question Solved
Related Book For
Mechanical And Electrical Systems In Architecture Engineering And Construction
ISBN: 9780135000045
5th Edition
Authors: Frank R Dagostino, Joseph B Wujek
Question Posted:
Students also viewed these Engineering questions
-
A single-phase, three-wire panelboard must feed 36 circuits. From tables provided in this chapter, identify the minimum frame size required. TABLE 18.4 COMMON PANELBOARD AND LOAD CENTER RATINGS AND...
-
A three-phase, four-wire panelboard must feed 42 circuits. From tables provided in this chapter, identify the minimum frame size required. Three-Phase, Four-Wire Panelboards Frame Disconnect Size...
-
A three-phase, four-wire panelboard must feed 42 circuits. From tables provided in this chapter, identify the frame sizes available to meet this requirement. Three-Phase, Four-Wire Panelboards Frame...
-
Compiler Error says main must return int. Why? I just need tomake this code work. Thats all. COMPILER :: gmichel@ubuntu:~/Desktop/CS302REDO/Project6$ g++ -Wall-std=c++11 pro6.cpp -o project...
-
Phil Williams and Liz Johnson are 60% and 40% shareholders, respectively, in WJ Corporation, a Subchapter S corporation. The corporation had the following activity during the year: Income...
-
The Pontchartrain Bridge is a 16-mile toll bridge that crosses Lake Pontchartrain in New Orleans. Currently, there are 7 toll booths, each staffed by an employee. Since Hurricane Katrina, the Port...
-
Given a standard Wiener process \(W_{t}\), find: - The joint probability - The variance The set theoretical notation refers to the intersection of events, and is equivalent to the logical and. We...
-
Michaels Company segments its income statement into its East and West Divisions. The companys overall sales, contribution margin ratio, and net operating income are $600,000, 50%, and $50,000,...
-
The truck you have in mind is priced at $29,200. You myst pay tax and license fees of $1,900. Your credit union will make you a loan at 7.9% for 6 years. You have $3,000 to use toward the purchase....
-
In Example 2 from Section 10.3, the quality-control engineer for M\&MMars tested whether the mean weight of fun-size Snickers was 20.1 grams. Suppose that the standard deviation of the weight of the...
-
From tables provided in this chapter, identify the NEMA designation for the following wall-mounted, grounding-type devices used in a residence that are rated at 15 A, 125 V, and serve as a connection...
-
Growth Companys current share price is $20 and it is expected to pay a $1 dividend per share next year. After that, the firms dividends are expected to grow at a rate of 4% per year. a. What is an...
-
Discuss the approach to Revitalizing Quality and explain why this might have been needed within a few months of BT Retails inception.
-
You came to school to learn to become an active doer. Human behavior courses seem to detract from that focus, emphasizing perspectives and theory. How do you explain why starting with different...
-
Interview an individual who has a chronic illness. With the individual's permission, interview them about what it is like to live with a chronic illness, the most difficult parts of being chronically...
-
Communication is important when I take reports from citizens at my workplace. I prefer to do this verbally face - to - face, but I do also combine nonverbal communication to enhance our conversation....
-
Discuss the significance of compensation administration from the view point of employer?
-
Use an explicit method, similar to but not identical to Eq. (8.115), to solve the case of SAE 30 oil starting from rest near a fixed wall. Far from the wall, the oil accelerates linearly, that is, u...
-
A heat engine has a heat input of 3 Ã 104 Btu/h and a thermal efficiency of 40 percent. Calculate the power it will produce, in hp. Source 3 x 10 Btu/h 40% HE Sink
-
Identify potential liability risks associated with not-for-profit boards and why would you consider them liability risks? (200-300 words)
-
Assuming that the lot size is large relative to the sample size, calculate the approximate average outgoing quality (AOQ) for the single sampling plan with n = 10 and c = 0 containing 20% defective...
-
Leadership is an important soft skill for many managers. But can you learn how to become a better leader? Many people think so. Research how to become a better leader on the Internet. What are three...
Study smarter with the SolutionInn App