Profissonal development and communication skills in english - Coursework Example

Comments (0) Cite this document
Faraday’s law of magnetic induction states that the interaction of the magnetic field with an electric circuit produces an electromotive force (EMF). The phenomenon is defined as electromagnetic induction, which became the fundamental principle of operation of generators,…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER95.8% of users find it useful
Profissonal development and communication skills in english
Read TextPreview

Extract of sample "Profissonal development and communication skills in english"

Technical Report Affiliated Technical Report Introduction Faraday’s law of magnetic induction s that the interaction of themagnetic field with an electric circuit produces an electromotive force (EMF). The phenomenon is defined as electromagnetic induction, which became the fundamental principle of operation of generators, solenoids and electric motors. The above-described concept is also used to establish Curie temperature of steel products. This report describes an experimental methodology for obtaining Curie temperature of various sheet metals.
Induction around a sample sheet metal is deduced using the formula, b = EMF / 4 f An (Tesla). In this formula; b is the peak induction, f is magnetsing frequency, A is the cross sectional area of the sample and n is the number of turns of the search coil around this sample. In order to evaluate the Curie temperature, a sample of the sheet metal is placed in an insulated temperature controlled furnace, which is then heated above its curie point. The sample is then let cool using a low frequency 10hz magnetic field. Curie temperature is established by measuring magnetic induction and induction-temperature.
The experiment was conducted using the following materials: a furnace tube, a solenoid tube, a secondary tube, two identical search coils and a sample sheet. The arrangement of above materials is illustrated in Figure 1. The search coils were wound around a smaller tube, which was inserted inside another longer and larger tube in a way that the axes of both tubes aligned together. The solenoid was wound around the larger tube. The entire construction was then inserted inside the furnace tube.

Figure 1. Experimental arrangement for deriving Curie temperature of metal
The furnace was heated approximately to 840 C; because of it, the solenoid and the search coil also got heated to the same temperature. The steel sample was then inserted into one of the two search coils as shown in the figure 1. After a period, the sample, solenoid and the furnace reached the same temperature. The furnace was switched off, and the solenoid was switched on once the entire system reached the temperature equilibrium. The sample was then allowed to cool unforced.
The experiment used 30 x 28 mm steel samples of various thickness; cross-sectional areas of the samples are shown in the attached table. The use of two identical search coils in series connection eliminated air flux induction, thus ensuring that the induced EMF was caused
Cross Sectional Areas (10^-6 m2)
Table1. Cross sectional areas of sample sheets
by the sample magnetisation alone from an uniform magnetic field produced by the solenoid. The solenoid used a sinusoidal time varying magnetic field; the strength of it was calculated with the help of an equation by inputting the values of the physical dimension of the solenoid and magnatising current value.
The measurement system of the experiment was computerized using an analogue to digital card (ADC), and a computer logged the data. Three voltage signals were measured for: solenoid current, sample temperature and induced EMF. The measured signals were passed to the ADC via electric circuit. The solenoid current circuit was based around an amplifier with a gain of 10. Measurement was made across a 0.1 Ώ power resistor connected in series with the solenoid magnetising current. A capacitor AC coupled with the 10Hz magetisation frequency provided DC block with input bias currents. The measurement accuracy was +/- 5%. The sample temperature was measured with a K type industrial thermocouple; the junction temperate was converted to a 1mV/C output by a commercial thermocouple to analogue converter. This was a DC voltage measurement process using an amplifier with a gain of 10. The measurement accuracy was +/- 6oC. The induced EMF circuit used a low pass filter on the output of an amplifier with a gain of 1000. The accuracy of signals was in the order of 0-4mV +/- 5µV. A software was controlling the entire system, recording 1000 discrete readings of each measurement, calculating the RMS value of the solenoid current, the average value of the sample temperature, and induced EMF values. The results were written in the data file at every 8 seconds (Jiles, 1998).

Jiles, D. (1998). Introduction to magnetism and magnetic materials. Chapman &Hall. ISBN 0-412-798603 Read More
Cite this document
  • APA
  • MLA
(“Profissonal development and communication skills in english Coursework”, n.d.)
Profissonal development and communication skills in english Coursework. Retrieved from
(Profissonal Development and Communication Skills in English Coursework)
Profissonal Development and Communication Skills in English Coursework.
“Profissonal Development and Communication Skills in English Coursework”, n.d.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document

CHECK THESE SAMPLES OF Profissonal development and communication skills in english

Skills Development their employees for specific skill sets. However, individuals can also choose to develop their skills by carrying out a self analysis. The result of self analysis will highlight those areas which need to be developed for personal growth and sustenance. Areas for Improvement After carrying out a self analysis and building a strong understanding of the concept of organizational behavior, I have come to the conclusion that my skills need to be developed in five areas. These areas are mentioned below: 1) Communication 2) Managing Change 3) Coping up with Emotions and Managing Stress 4) Conflict Management 5) Motivation...
25 Pages(6250 words)Essay

Communication skills

...successful performance. These can be categorized in to three parts as follows. a) Listening Skills: In communication process listening is as important as speaking. It is very important for people to develop their listening skill in order to be a good communicator. Since information is of an intangible nature it should be received by the listener in an appropriate manner. Listening is an aspect of giving effort to hear what a speaker attempts to communicate. In his book (Downs, 12) writes that “Listening generally involves a five step process: attending, understanding, interpreting, responding and remembering. Listening is an active...
10 Pages(2500 words)Research Paper

Communication skills diary

...? Reflective Diary Communication and Interpersonal Skills SO 307 Emma Laurence Reflective Diary Introduction Week by weekI will be submitting an entry helping me to develop new skills. I will include my thoughts, feelings, my personal views and experiences along with what I have gained from the sessions. I will include the areas that I feel need more development and the ones I excel in. Week 1 01/10/2013 Starting and reflecting and the role of the helper Positive start to the programme! The group participated in a few activities and spoke about ground rules and what was relevant to corporate learning and meeting needs to form positive working...
3 Pages(750 words)Essay

Communication Skills

...styles are more useful in one culture than another (Munter 1993). For example, an autocratic or democratic stance may be called for within different cultures. An autocratic culture is one in which power is unequal, and it is mainly centered with the leader. The autocratic leader may rely on a "tell" style of communication to inform others. Whereas a more democratic society will likely employ a consultation style of communication, and so disperse power amongst the group with the democratic leader having to earn respect from other group members. Voice intonations are a part of many languages, but not a major part of others, such as English (Munter 1993). As such, miscommunication...
10 Pages(2500 words)Essay

Personal Application Assignment

4 Pages(1000 words)Essay

English skills

.... In the course of studying abroad, a lot of students are able to develop optimistic attitudes to other countries, as they are able to interact with other persons, and appreciate their way of living through research. An exposure to international experience is useful as it allows for international understanding. Crossman and Clarke (2009) say that working or studying abroad allows individuals have knowledge and awareness on the issues that relate to national and global issues. The benefit of global experience is in this case, one that allows individuals become accustomed, solve and expand their cultural scope of analysing issues. Through working and studying abroad, it is palpable that intercultural competence will be...
2 Pages(500 words)Essay

English skills

...Evaluation hip ity The of the text can be easily recognized because of two factors. Firstly, their s are written directly under the title of the article. Secondly, their names appear in the footnotes at the end of each page. However, the extent of expertise of the writers in the subject does not reflect in the paper. Similarly, there is no indication of the writers’ knowledge in the topic area. Reliability / Validity The information provided in the article is very reliable and valid. This can be said on the basis of the retrieval of information from reputable journals and books. Many journals cited for reference e.g. “Quality in Higher Education “ have a high impact factor. Nevertheless, since it was a qualitative research... hip ity The of...
2 Pages(500 words)Essay

Communication skills make them feel that I am listening. Secondly, I lack the ability to communicate effectively with use of non-verbal communication tools such as hand gestures. I fail to make people understand what I want them to know when I use hand gestures, while I am quite strong in making facial expressions which can easily help people in understanding my mood or feelings. Plan I plan to enhance my listening skills by trying to pay more attention to what people have to say and while people share their issues. I need to first realize that people can be in a stressful situation anytime and talking to them simply helps them in finding a solution for their issues. Secondly, I plan to use hand...
2 Pages(500 words)Essay

Communication skills

...Communication Skills According Jonathan the of advanced life skills blogs on communication skills, 85% of our success in life relies in communication skills. Jonathan gives the insights about good communication skills and success (Jonathan). Communication is about sending the message and receiving the feedback. For this reason, asking open ended questions is very important. Moreover, it is important to adapt to body language and feelings of the audience, showing them approval, listening attentively and revealing much about yourself as possible as a way of attracting...
1 Pages(250 words)Assignment

My English skills

... My English skills When I was young, my vocabulary and English skills were not impressive. My English teacher in primary school told me that I will not get good grades in my English courses. I could not stand what she said and I dedicated myself to set a goal for improving my English skills by intense reading and leaning. In my bid to increase my knowledge in English, I strived to get acquainted with all necessary skills that will propel me to the heights of English language. I took English as a Second Language where we wrote text...
1 Pages(250 words)Essay
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.

Let us find you another Coursework on topic Profissonal development and communication skills in english for FREE!

Contact Us