...Jonathan Frost 1-8-14 Single Phase AC Motors Single phase AC motors are a type of motor that is what the name implies which is one phase. In a single phase AC motors, a single phase motor has voltage and it splits into two phase currents to create a rotating magnetic field to generate the rotor. There are four different types of single phase AC motors and they are called split phase, capacitor, shaded pole, and repulsion. Capacitor and shaded pole is the most common motors they have. A capacitor run motor is connected between a main and auxiliary winding to create a phase shift in between the windings and a rotating flux. Split phase has main and auxiliary winding a centrifugal switch open and remove the auxiliary winding. It reverses at low speed, relatively cheap cost, and it has rapid acceleration. A single coil of a single phase motor doesn’t produce a rotating magnetic field, but a pulsating field could reach maximum intensity at 0 degrees and 180 degrees electrical. A single phase current and can produce two counter rotating magnetic field phases. Permanent-split capacitor motor have one way to solve a single phase problem is to build a 2- phase motor. It requires a motor with 2 windings spaces away 90 degrees electrical and displace two phases of current with 90 degrees in time. Permanent – split capacitor motor has increased current magnitude and also has a backwards time shift as the motor generates the speed pace. The motor works well...
Words: 901 - Pages: 4
...requirements for redundant “A” and “B” feeds. | | | |Sec. 4.2 – Clarified requirements for redundant “A” and “B” feeds. | | | |Sec. 9 – Clarified requirement for modem numbering. | |R33c |01/22/2003 |Updated headers and footers. No content changes. | |WARNING: Electrical requirements are specified for Continuous Computing hardware. | |In this document, AC requirements are specified for systems installed in the U.S.A. or Canada. | |For other hardware, and for AC systems in countries other than the...
Words: 3441 - Pages: 14
...Big as it is, Canepa Design is easy to miss. The discreet boxy building sits just off a busy street in the quiet northern California town of Scotts Valley, just up the winding highway from Santa Cruz. But for car lovers, this place beams like St. Peter’s, an inviting treasure chest stuffed with classic automobiles worthy of pilgrimage. Vintage racing Porsches rub sheetmetal shoulders with iconic ‘60s Ferraris, which sit mere wheel-wells away from the last Shelby Cobra to exit the factory gates. Some vehicles are being restored for their wealthy owners, others are being spiffed up to hit Canepa Design’s showroom, while a few enjoy some mechanical pampering before being returned to their places of honor upstairs in the on-site motorsports museum. “I never get tired of coming to work,” says Bruce Canepa, the racing driver who since 1980 — the heyday of his professional exploits behind the wheel of all manner of Porsche beasts — has quietly turned Canepa Design into one of the foremost auto restoration and classic car sales shops in the nation. “Besides, I’m too obsessed with being in control of all the details to stop coming in.” Obsession and control can be a dangerous cocktail. But not in Canepa’s case. His hands-on personality means the cars coming out of this 70,000-square-foot shop often exceed the exacting standards of his monied clientele. When Canepa leans over the exposed engine bay of the aforementioned 1967 Cobra 427, he points out that “everything on this car...
Words: 588 - Pages: 3
...only to examiners who were trained by John E. Reid and Associates. KEELER POLYGRAPH MODEL 6338 The 'Keeler Polygraph' Model 6338 shown here was the first 'Plethysmic Polygraph' manufactured by 'Associated Research' of Chicago, Illinois in the early 1950's. This instrument is the first in the 'Pacesetter Series' which incorporated for the first time a integral photo/optical plethysmograph. The Model 6338 was introduced as a four channel instrument, which recorded simultaneously changes in relative blood pressure, heart rate, pulse wave amplitude, blood volume, oxygenation of the blood, respiration and electrical skin resistance. These reading are obtained by utilizing electronic and pneumatic monitoring. The 6338 required a 115 volt AC current. It weighs twenty-four pounds and is 18" x 11" x 6". The 6338 incorporated newly designed printed circuits, and a new inking system where the pens are fed from removable, individually capped ink bottles with colored ink available. The newly designed vent valves have a positive lock to prevent leak KEELER POLYGRAPH PACESETTER SERIES MODEL 6308 The Model 6308 shown here was manufactured by 'Keeler Polygraph' which was a division of 'Associated Research' of Chicago, Illinois. This instrument was...
Words: 624 - Pages: 3
...Instruction Worksheet 1 of 3 Synchronous Motor Load Characteristic n, IL, cos φ, Pout, η = f(M) Objective / Outcome: To recognise the synchronous motor operation. To determine the load characteristics of a synchronous motor. Procedure: 1. Establish the connections according to the diagram below. Experiment 7.1 Instruction Worksheet 2 of 3 Synchronous Motor Load Characteristic n, IL, cos φ, Pout, η = f(M) Experiment 7.1 2. Turn on the DC power supply and adjust the value of the rated excitation current according to the machine name plate. Then, start the motor by using the three phase AC power supply. 3. Measure the speed, armature current, excitation current, power factor and input power from 0 N.m until 2.5 N.m, including the rated torque/load value of 1.72 N.m. 4. Then, calculate the output power, reactive power and efficiency based on the measurements. 5. Represent the speed, armature current, power factor, output power and efficiency as functions of torque/load in a single graph and indicate the rated load on the graph. Analysis and Discussions Provide analysis and discussions based on the graph. Instruction Worksheet 3 of 3 Synchronous Motor Load Characteristic n, IL, cos φ, Pout, η = f(M) Experiment 7.2 Objective / Outcome: To determine the load characteristics of a synchronous motor at constant power factor, cos = 1. Procedure: 1. Establish the connections according to the previous diagram. 2. Apply...
Words: 435 - Pages: 2
...This experiment was to determine the amount of Red 40 present in M&M, Skittle and Mike and Ike using the spectrophotometer to determine the wavelength and absorbency. Red 40, also known as Allura Red AC or E129, is a red dye that may cause serious health issues and is also linked to ADHD in children. Based on the article by Vinita Sharma and others “Artificial food colorants are commonly used around the word to enhance the appearance of food.” The stock solution was prepared using 0.168 g/8 L Red Dye 40 the diluted to generate a five-point standard curve for absorbance at 500 nm. A total of nine candies were use three of each type and weighted and recorded. Candies were diluted in 10 ml of distilled water, filter and then poured in 100 ml flask. Distilled water was added to make 100ml solution then a sample was placed in the spectrophotometer for analysis. Figure 1. Plot of Red 40 The mass of Red 40 was 496.42 g /mol. The concentration was calculated to be 4.23*10-5 M. Table 1. Candy Data. Based on the data collected the amount of Red 40 present in red M&M and red Skittle was close to that of the 25% solution created from the stock solution. This amount is a significant amount seen that it is present in all red M&M and Skittle. Even though the Mike and Ike was an orange candy it had a small amount of Red 40 within it. Certainly, Red 40 is present in red M&M, red Skittle, Mike & Ike and also possible in other red or orange candies. This amount...
Words: 408 - Pages: 2
...Chapter 01 1.1 Introduction: A storage device may be used to store energy from renewable energy source in DC form which can be converted to AC power by using power inverter. Pulse Width Modulated (PWM) technique may be used to control output rms voltage of the inverter. As the load is variable, the power consumed by the load (PL) may be smaller than the power generated from the renewable energy source (PR). Therefore a Flexible AC Transmission System (FACTS) Controller may be used to supply the additional power (PR – PL) from the renewable energy source to the grid. On the other hand if the power consumed by the load (PL) is greater than the power generated from the renewable energy source (PR) therefore the same FACTS controller may be used to absorb the additional power (PR – PL) from the grid to the load. In this case the FACTS controller must allow bi-directional power flow. If all the active houses are connected to the grid in the same way (proposed way), the active houses that generate more power than the load can be supplied to the active houses that generate less power than the load. Therefore a suitable FACTS controller should be designed in such a way that it can control the power flow in both directions. The idea is illustrated in the following figure. 1.2 Objectives: • Study on different FACTS controllers • Study on different renewable energy sources • Study on different...
Words: 12772 - Pages: 52
...7) econtour Edentulous Ridges—Removal of redundant soft tissue makes impression R taking and fitting complete and partial dentures more accurate and comfortable. Ideal for preparation of ovate pontic sites. Electrode recommendations: #T2; T5; #T8; #T16; #P4. Caution Federal Law restricts this device to sale by or on the order of a properly licensed practitioner. 8) emoval of Hyperplastic and Hypertrophic Tissue—Ideal in case of medication-induced R gingival hyperplasia. Electrode recommendations: #T2; #T5; #T8; #T16; #P4. 9) ericoronitis—Fast, easy removal of pericoronal tissue above partially-erupted third P molars. Electrode recommendations: #T5; #T8; #T16. 1 P 0) erforming Gingivectomy or Gingivaplasty—Predictably reduce depth of shallow periodontal pockets. Electrode recommendations: #T2; #T5; #T8; #T16; #P4. 1) renectomy—Relieve excess muscle tension and tissue pull and improve esthetics. 1 F Electrode recommendation: #T2. 1 2) xposing Teeth with Delayed Eruption—Allow orthodontic eruption to proceed. E Electrode recommendations: #T2; #T5; #T8; #T16. 1 P 3) erforming Tissue Biopsy—Controlled removal of suspect lesions with minimal tissue damage. Electrode recommendations: #T2; #T5. 1 E 4) xposing Pre-Placement Implant Sites—Clean, smooth gingival incisions with control of bleeding for fast exposure of the implant placement site. (IMPORTANT: AVOID CONTACT WITH THE BONE.) Electrode recommendations: #T2; #T8; #T16. 1 )P 5 ...
Words: 3582 - Pages: 15
...User Guide Contents Chapter 1. Getting Started 4 7 22 25 30 Before You Start Safety Precautions Proper Posture During Computer Use Overview Turning the Computer On and Off Chapter 2. Using the Computer 33 36 40 42 45 48 49 50 53 56 65 Chapter 1 Getting Started Keyboard Touchpad External-type CD drive (ODD, To be purchased) Multi Card Slot (Optional) Connecting an External Display Device Connecting an External Digital Device Adjusting the Volume Wired Network Wireless Network (Optional) Using the TPM Security Device (Optional) Slim Security Slot Chapter 3. Settings and Upgrade 67 68 69 71 74 75 Chapter 4. Backup/Restore 80 LCD Brightness Control Easy Settings (Optional) BIOS Setup Setting a Boot Password Changing the Boot Priority Battery Samsung Recovery Solution (Optional) Chapter 5. Appendix 92 93 95 97 110 111 112 114 Q&A Important Safety Information Replacement Parts and Accessories Regulatory Compliance Statements WEEE Symbol Information Samsung Packaging Take-Back Program Product Specifications Glossary 2 Chapter 1. Getting Started Before You Start 4 Safety Precautions 7 Proper Posture During Computer Use 22 Overview 25 Turning the Computer On and Off 30 Before You Start Before reading the User Guide, first check the following information. •• Optional items, some devices and software...
Words: 23426 - Pages: 94
...Model: GH-PAC-12E1 Model: GH-PAC-12E1HP WITH HEAT 12,000 BTU Portable Air Conditioner Operating Instructions Thank you for choosing a Soleus Air Powered by Gree Portable Air Conditioner. This owner’s manual will provide you with valuable information necessary for the proper care and maintenance of your new product. Please take a few moments to thoroughly read the instructions and familiarize yourself with all the operational aspects of your new Portable Air Conditioner. For your own records, please attach a copy of your sales receipt to this manual. Also, write the store name/location, date purchased, and serial number below: Store Name: ____________________________________________________ Location: ______________________________________________________ Date Purchased: _________________________________________________ Serial Number (located on back of unit): ______________________________ IMPORTANT INSTRUCTIONS Before installing and using your portable air conditioner, please read this owner’s manual carefully. Store this manual in a safe place for future reference. 1) Always place the unit on a level surface. 2) Never use or store gasoline or other flammable vapor or liquid near this unit unless instructed by this manual. 3) Maintain at least 12 inches (50 cm) clearance space around this unit. Do not block or cover air inlet or outlet grilles. 4) The unit must be connected to a correctly grounded power supply. 5) Do not start or stop the unit by inserting or pulling...
Words: 3360 - Pages: 14
...I.0 PROJECT DESCRIPTION I.0 PROJECT DESCRIPTION US ARMY North requires new furniture and equipment for its office located at 1835 Army Blvd, Fort Sam Houston, TX 78235, bldg 2000. The purpose of this procurement is to obtain systems furniture, case goods, and associated design, delivery and installation services for the project. The furniture supplier shall meet with ARMY North representative to determine the functional and aesthetic requirements for 24 workstations equal to or better than ALUR Panel Based system. It shall provide complete specifications including a detailed floor plan, specific model numbers complete with options and finish designations to satisfy the requirements of the customer. The approximate useable square footage (USF) for each room is as follows: Room 2215A -414 sq ft Chaplain-345 sq ft Room 2023-1240 sqft Room 2032-375 sqft Room 2230B-210 sqft The client agency Point of Contact (POC), also noted as the US Army North Project Manager (PM), will be the liaison at all times between the Furniture Contractor and other stakeholders. The Furniture Contractor will be required to comply with the requirements set forth by the Building Owner. The total number of new workstations is approximately 24. Separate sections in this RFQ package include: Attachment A Statement of Work Attachment B Furniture Typicals Attachment C Pricing Forms Attachment E Furniture Technical Characteristics Compliance Matrix Forms 2.0 GENERAL CONDITIONS 2.0 GENERAL...
Words: 4893 - Pages: 20
...April J. LaytonPsychology Branz Narcissistic Personality Disorder Overview of the study Narcissistic Personality Disorder, NPD, in the Diagnostic and Statistical Manual of Mental Disorders- Fourth Edition describes that the foundation “lack of empathy” in NPD is entirely based on clinical observation and expert consensus. However, a similar apprehension and empirical, or publicly observed, evaluation of the criterion “lack of empathy” in this disorder are inadequate, making the intent in this study was to empirically determine compassion in patients with narcissism according to the DSM-IV. This disorder is a severe mental disorder with popular rates of up to 6% in general population, unrelenting functional impairment, and high suicide rates. This disorder was established as an individual foundation, criterion 8, in the DSM-III-R (1994), which explains the “inability to recognize and experience how others feel”. It was also affirmed in the DSM-IV and the DSM-IV-TR as criterion seven. More studies that have been based on the DSM-IV also uncovered low diagnostic accuracy of the criterion “lack of empathy”. The hypothesis is: the discrepancy is due to the fact that no theoretical constitute influences the NPD criterion “lack of empathy” in the DSM (1983), and so its assessment may be destitute. Participants Recruited were 47 inpatients that had been diagnosed with NPD by the Department of Psychiatry, Charité — Universitätsmedizin Berlin and contributing German...
Words: 1112 - Pages: 5
...Diagnostic Paper on Joan Crawford Abnormal Psychology Dr. Lewis Ethical Disclaimer In writing this, I am attempting to demonstrate an awareness of ethical practice. In preparation of writing this paper, I have researched information on the famous person indicated in an effort to make an attempt at providing a possible diagnosis of a psychological condition for which two theoretical orientations will be evaluated and used to support what is only an opinion. I am in no way qualified to give a diagnosis for the people mentioned within this document as it is a document written to demonstrate an understanding of educational material as it relates to the field of psychology. Any information mentioned with regard to the mental condition of the people in this document does not imply that they have any of the conditions mentioned nor have they consented to any kind of psychological treatment. Background Information Among Hollywood’s trailblazing women in film was Joan Crawford who represented not only well-earned stardom but who also took the lead in paving her way during the transformation of women’s roles after the turn of the century including the Roaring Twenties and Prohibition. Joan Crawford acted in musical revues, was a flapper during the Roaring Twenties, acted in silent films, was among the first actresses in the first ‘talkie’ films, and climbed her way to the top of the cinema ranks becoming one of the most famous movie stars of all time (“American Legends...
Words: 2365 - Pages: 10
...My specific contributions to the ODD project were to provide a comparative diagnostic analysis covering DSM-IV-TR and DSM V criteria. The symptoms did change a little between the two and in the DSM V the criteria is broken down into sub-classifications which are angry-irritable mood, argumentative/defiant behavior, and vindictiveness. This change highlights that the disorder reflects both emotional and behavioral symptomatology. Also for the DSM V the sub-classifications need to be happening for at least six months as evidenced by at least four symptoms from any of the following categories, and exhibited during interaction with at least one individual who is not a sibling, compared to the DSM-IV-TR where, a pattern of negativistic, hostile,...
Words: 659 - Pages: 3
...In my opinion, the most pressing ethical concern related to using the DSM-5 as a diagnostic tool would be the fact that it sets out to give people medical labels. There are many people who suffer from mental illnesses and No one wants to be labeled because labels lead to people being judged or looked at in a certain way. Labeling also shapes people’s perception of mentally ill persons. The DSM-5 requires that there be a systematic approach in classifying disorders seen in clients using the medical model, which focuses on accurately labeling groups of symptoms. (Whitbourne, 2013). In Ruby Wax’s Ted Talk, she spoke about how others are not able to see the damage that her own struggles have had on her. Often when she was suffering those close...
Words: 423 - Pages: 2
