This paper presents the method to solve the transmission line parameters calculation problem with computer program. The transmission line parameters are an important of power system which calculates the voltage current power and other. Transmission line parameters program is programmed with Delphi in graphical user interface. This program can calculated the resistance inductance and capacitance of single and three phase transmission line. To verify the performance of the proposed program the results are compared with the manual method. The results show that the program method is able to obtained 100 percent accuracy

This paper presents a program developed for calculating magnetic field intensity of high voltage transmission line and high voltage distribution lines. This program was developed with Microsoft Visual Basic and Microsoft Access program was used to store the database of the peak ratings current height and space of transmission lines. The developed program was able to calculate magnetic field intensity of high voltage transmission line and high voltage distribution lines according to 2 standards of Provincial Electricity (PEA): “A 22 kV Single Conductor Circuit High Voltage Distribution System” and “115 kV Single Conductor Circuit High Voltage Transmission System”. The program was able to select structure of the electrical system to be calculated as well as types and specification of Transmission line from the stored database that corresponded with the structure. The calculated output waveforms were displayed on computer monitor. Results from the developed program enable more convenient and faster calculations of magnetic field intensity of high voltage transmission line and high voltage distribution lines and are useful for analysis of possible impacts on electric and electronic devices.

The purposes of this research was to study’s students’ learning achievement and to study’s students’ satisfactory towards a Video Program instruction. The population of 30 students who studies the introductory physics at Faculty of Science and Fisheries Technology in the 2nd semester academic year 2011. There were three instruments used for collecting data. The instrument include of Dynamic Physics on the Methods of Teaching by Video Program the pretest–posttest questionaires to investigate learning achievement the students’ satisfaction check–list. The statistic employed for data analysis were percentage mean standard deviation (SD) and t-test dependent samples. The results showed that the study’s students’ learning achievement progress after using a video program were higher at the .05 level and the students’ satisfaction towards a Video Programinstruction were generally high (M = 4.23 SD= 0.42). From this research Videos Program could be used to study in other topics of physics or other subjects later.

The research objectives were to establish and evaluate the graduates competence in the programme of bachelor of science in industrial education (mechanical engineering) of King Mongkut’s University of Technology Thonburi. The research tools were functional map by 12 specialists. Data inspection of quality by finding specialists ‘s index of consistency (IOC). The data was analyzed by statistic as percentage and F-test. Population groups were 55 students of the fifth year. The research results were as following 1) The establishment of the graduates competence consisted of 1 key purpose 2 key roles 6 key functions 25 units of competence and 423 elements of competence. 2) The evaluation of the graduates competence by using theory test as following : The units of competence of applied teaching were score average 63.12% basic mechanic and applied mechanic were score average 63.99% automotive technology were score average 63.07%. As the result of F-test that the testers of 3 units of competence were difference at significance level 0.05.

The purposes of this study were 1) to create a construction of design program for practical skills system of engine repairing 2) to determine the quality of design program for practical skills system of engine repairing 3) to evaluate the users’ satisfaction of a design program for practical skills system of engine repairing. The sample used in this study consisted of 30 lecturers from automotive division university and 39 lecturers from the office of vocational education commission. The tools used in this study were the quality assessment for practical skills system of engine repairing and the satisfaction assessment of the users to design program for practical skills system of engine repairing. The statistics used for data analysis were percentage mean standard deviation and t-test for dependent samples. The results of the study were as follows: 1) the quality of were very good level design program of for practical skills system of engine repairing( = 4.70 S.D. = 0.21). 2) User’s satisfaction level after accessing the program were very good level ( = 4.60 S.D. = 0.11). 3) The results were compared to assess the satisfaction level of the user from Nakhonphanom university and the office of vocational education commission towards of design program for practical skills system of engine repairing in the field of design content and application found that in each of the satisfaction level did not differ significantly at .05 level. 4) The results were compared to assess the satisfaction level of industrial community education and technical college towards of design program for practical skills system of engine repairing in the field of design content and the application found that in each of the satisfaction level did not difference at significance level .05