Choosing the Right Electric Motor
ResultLinear motors will be covered in another buying guide. It is estimated that electric motor systems account for 46% of the world's electricity consumption. In industry, electric motors are everywhere. They run pumps, drive compressors and conveyors and operate fans, blowers, drills and mixers. Electric motors are at the very heart …
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14 aspects to consider in equipment selection
ResultHVAC/R and Mechanical. 14 aspects to consider in equipment selection. Mechanical engineers should consider these key aspects when …
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Study on Factors Affecting Equipment Management and …
ResultThe performance of the construction industry can be improved by understanding the factors that affect the productivity of its equipment. A hypothetical framework was used to analyze six vital ...
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Study on Factors Affecting Equipment Management and …
ResultEquipment selection is an important factors in the implementation of many construction projects. Equipment managers are habitually called upon to make economical decisions involving the machines in their charge. ... Factors affecting equipment productivity were ranked on the basis of relative importance index …
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FACTORS BEHIND THE SELECTION OF CONSTRUCTION …
ResultSelection of equipment for construction projects generally involves two classes of factors or considerations-hard factors and soft factors. Examples of hard factors include technical specifications of the equip- ment, physical dimensions of the site and constructed facility, and cost calculations. As can be noticed, hard factors are …
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4.1 FACTORS AFFECTING SELECTION OF CONTROL …
Result4.1 FACTORS AFFECTING SELECTION OF CONTROL EQUIPMENT There are a number of factors to be considered prior to selecting a particular in air pollution control equipment. In general, they can group into three categories. o Environmental o Engineering o Economic 1. Environmental Equipment location, availability …
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Factors Affecting the Selection of Construction …
ResultFactors Affecting the Selection of Construction Equipment . 2. Factors Affecting the Selection of Construction Equipment 2.1. General Information: A problem which frequently confronts a contractor as he plans to construct a project is . the selection of the most suitable equipment. He should
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Motor Selection: Selecting a Motor based on Speed, Power, …
ResultThe following description guides you in selecting an electric motor based on torque requirements. Firstly, determine the torque characteristics of the load to connect to the motor shaft. Also, determine the minimum and maximum torque for smooth motor operation. It is also suggested that you consider a safety margin of around …
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Principles of Motor Selection
ResultThe truth about motor selection is that there isn't, at least yet a perfect motor for all applications. Motor choice may be affected by a number of parameters including …
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The Identification of Key Factors Affecting Cost Estimation …
ResultThe purpose of this study is to give the identification method of the influencing factors of the estimated price of engineering investment, to identify the factors that affect the estimation by using questionnaire survey method, and then to use principal component analysis and factor analysis to measure and analyze the …
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A CRITICAL LITERATURE REVIEW ON FACTORS …
ResultThis paper presents the analysis of the factors affecting in selection of construction equipment of 81 …
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Assessing effects of economic factors on construction cost estimation
ResultIn particular, economic factors may affect the cost of equipment, materials, labor and loans and thus have significant indirect effects on the final construction cost [66]. If only the direct effects are emphasized, economic factors may be less influential. ... Selection of number of the top important variable. …
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Factors Affecting Motor Development and Performance
ResultFactors Affecting Motor Development and Performance. ... and equipment sued in movement and games. environmental constraints (physical environment) space, lights, temperature, weather ... behaviors are effectively learned. In order for the modeling process to work, according to Bandura, the following factors had to be …
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Identification and analysing of risk factors affecting cost of
ResultRisk identification and assessment. Risk identification process is connected with a project begins with an understanding of the project's scope and objectives. Chapman [4] outlined seven approaches for recognising risk variables and events. The list includes semistructured interviews, brainstorming techniques, …
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Factors Governing Selection of Electric Motors:
ResultPull-Out Torque and Overload Capacity. 7. Appearance. 8. Cost Considerations. Capital or Initial Cost. Running or Operating Cost—power factor, losses, maintenance and depreciation etc. From the above it is seen that a large number of factors are to be considered in making the choice of an electric motor for a given drive. …
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Pump Motors: Selection, Differences, and Lifespan
ResultProper motor sizing is crucial for centrifugal pump applications, as it can significantly impact the efficiency and lifespan of the equipment. Factors affecting motor size selection include: Pump type: Different pump types may require different motor sizes, depending on the application and performance requirements.
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3.1 FACTORS AFFECTING SELECTION OF CONTROL …
Result3.1 FACTORS AFFECTING SELECTION OF CONTROL EQUIPMENT There are a number of factors to be considered prior to selecting a particular in air pollution control equipment. In general, they can group into three categories. o Environmental o Engineering o Economic 1. Environmental Equipment location, availability …
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Analysis of the Factors Affecting Construction Project Cost …
ResultAlthough many studies have been conducted to understand the causes of the cost overruns among different sectors during COVID-19, no study analyzed the factors affecting cost based on the size and type of construction sector. Therefore, this study aims to identify various challenges the construction …
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The Basics of Motor Selection
ResultHere is a list of factors that affect the selection of CE and should always be kept in mind... 1. Economic factors: Economic considerations such as the cost of …
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FACTORS AFFECTING COST AND TIME …
ResultThe study identified design and documentation issues, poor labor productivity, and financial resource management as the three primary factors affecting cost and time control. To …
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Equipment
ResultEquipment - Factors. affecting selection. Dr.K.Anusuya Devi Attractiveness Source of Supply 1. Right size for the space 2. Serves the purpose 3. Easy to use & clean 4. Performs more than one function 5. Mobile for cleaning 6. Save space, time, energy (I); money (Long run) 7. Increase productivity 8. Fuel consumption - bills 9. …
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Factors Influencing the Choice of Electrical Drives
ResultChoice of electrical drives means choosing the type of electrical drive that is suitable for the load or the system. It depends on the following factors:-. Steady-state operation requirements: …
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A CRITICAL LITERATURE REVIEW ON FACTORS …
ResultThese factors took into account type of equipment, total hours of use, years of useful life, temperature, work conditions, maintenance, quality, type of use, …
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2-Factors Affecting The Selection of Construction Equipment
ResultRadiography. Presented by: G AVS Sandeep Kumar & Sharmila T Research Scholars Department of Civil Engineering NIT-T . Introduction Radiography involves the use of penetrating gamma- or X-radiation to examine material's and product's defects and internal features. An X-ray machine or radioactive isotope is used as a …
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2-Factors Affecting The Selection of Construction Equipment …
ResultFactors that affect the cost of owning and operating construction equipment include: 1. The cost of the equipment delivered to the owner. 2. The severity of the conditions under which the equipment is used. 3. The number of hours the equipment is used per year. 4. The number of years the equipment is used. 5.
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A CRITICAL LITERATURE REVIEW ON FACTORS AFFACTING IN SELECTION …
ResultThe identification of the factors that effect on equipment selection has been carried out using different literatures and by interviewing from experts in construction. This paper has been planned to deal with identification of factors affecting equipment selection, developing a framework for assessing the factors affecting …
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Selection of Induction Motors for Industrial Applications …
ResultOutput in kW/HP. There are two principle limitations for selecting the motor output: 1. Mechanical limitation. The breakdown torque, which is the maximum torque that the motor can produce when operating without stalling.This is a critical design factor in motor applications, particularly for the motors subjected to …
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A CRITICAL LITERATURE REVIEW ON FACTORS …
Resultidentification of factors affecting equipment selection, developing a framework for assessing the factors affecting equipment selection. A framework has been developed, which will be used for the ...
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Energy factors in the selection of electric motors
ResultA motor suited for a particular application is based on many factors - requirements of the driven equipment, service conditions, motor efficiency, and motor power factor. Good energy management in the application of the motor will result in energy conservation. Specifically, factors affecting efficiency of polyphase and single …
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Five key factors to the correct cable selection and application …
ResultGo back to Factors affecting cable selection ↑. 4. Cable size. The selection of cable size is based upon the following factors: Current carrying capacity; Voltage regulation; Short circuit rating; These factors should be evaluated before selecting a cable size! In many instances voltage regulation and short …
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