Consider a building with a total real power demand of 500 kW with a power factor of
Question:
Consider a building with a total real power demand of 500 kW with a power factor of pfe = 0.70 . Determine the required size of a set of capacitors to be installed in parallel with the building service entrance so that the power factor becomes at least pfr = 0.90
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 0% (1 review)
The size in KVAR of the capacitor is determi...View the full answer
Answered By
Muhammad Umair
I have done job as Embedded System Engineer for just four months but after it i have decided to open my own lab and to work on projects that i can launch my own product in market. I work on different softwares like Proteus, Mikroc to program Embedded Systems. My basic work is on Embedded Systems. I have skills in Autocad, Proteus, C++, C programming and i love to share these skills to other to enhance my knowledge too.
3.50+
1+ Reviews
10+ Question Solved
Related Book For
Energy Audit Of Building Systems An Engineering Approach
ISBN: 9780367820466
3rd Edition
Authors: Moncef Krarti
Question Posted:
Students also viewed these Business questions
-
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
-
CASE STUDY: Imax Back in 1997 the CEO of IMAX, Richard L. Gelfond, was sceptical about building a story with Hollywood movie stars into the big screen format. At that time his answer to the criticism...
-
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
-
A 15.00 g metal sphere was found to have a diameter of 1.85 cm. The volume of a sphere is V = (4/3)r. Calculate the density of the sphere and assuming that the sphere is made out of one of the...
-
Find Vo in the network in Figure P8.11 j12 10 2 j40 2420o v Figure 8.11
-
Consider the following job times for a three-machine problem. Assume that the jobs are processed in the sequence A-B-C. Using Johnson's scheduling rule answer the following questions: Job Machine...
-
In a population of insects, 1 million young are born in the year 2010. Each year, 95, of the living individuals die. Make a table showing how many individuals are alive in each year from 2010 to 2015...
-
A small company maintains a petty cash fund for minor expenditures. The following transactions occurred in June and July 2011: a. The fund was established in the amount of $300.00 on June 1 from the...
-
The auditor builds a model using inputs including the date of acquisition of each new long-lived asset acquired during the year, its acquisition cost, useful life, and salvage value. The auditor will...
-
Provide a simple payback period analysis of lighting controls in a 10,000-ft2 office area comprised of 7,200 ft2 of open landscaped office space and 20 enclosed perimeter offices (2,800 ft2). The...
-
In most buildings and industrial facilities, electrical systems consume a significant
-
In this question we will perform the backward pass algorithm on the formula a. Calculate the following partial derivatives of f. (i) b. Calculate the following partial derivatives of b 1 . (i) (ii)...
-
Give one real-life example of a monopoly (or near-monopoly) in any economy, and explain what market-entry barriers make it a monopoly.
-
When the benefits and costs of pollution reduction are known with certainty, which regulatory instrument will result in the efficient amount of pollution abatement?
-
Assume the supply elasticity of a product is 1 and the price elasticity of demand is 2. To alleviate the effects of a negative externality, the government places a $2 per unit tax on this market, who...
-
The price elasticity of demand for item A sold -4.0. The price elasticity of demand for item B is -5,0. The marginal cost of item A is $50. The marginal cost of item B is $25. What is the profit...
-
Discuss how specific differences, permanent traits or temporary states, in individuals may contradict Homo Economicus ?
-
Rural County is an agricultural community located hundreds of miles from any metropolitan center. The County established a television reception improvementfund to serve the public interest by...
-
The executor of Gina Purcells estate has recorded the following information: Assets discovered at death (at fair value): Cash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
-
Explain some of the different aspects of the customer experience that could be managed to improve customer satisfaction if you were the marketing manager for: ( a ) an airport branch of a rental car...
-
Is there any difference between a brand name and a trademark? If so, why is this difference important?
-
Is a well-known brand valuable only to the owner of the brand?
-
1. Assume that the market interest rate is 50% (r = 0.50) and that an enterprise has an initial endowment of two units. Assuming the available productive opportunity is as described in the first two...
-
Essex Corporation's target capital structure consists of 40% debt and 60% common equity. Assume that the firm has no retained earnings. The companys last dividend (D o) was $2.00, which is expected...
-
True or False. The systematic risk of a multinational corporation's projects cannot be diversified away because all the firm's projects are exposed to this risk. True False
Study smarter with the SolutionInn App