This paper is concerned with the automation test and measurement of RC circuit charging and discharging using Thurlby 1906(TTi1906) multimeter, interfaced with personal computer(PC). The communication between the TTi1906 multimeter and the PC are made through the RS232 controller using the serial COM port of the PC. The processes are controlled by a software written in Qbasic language and assembled on the PC. The software of RC charging and dischanging has been designed and tested successfully. The software of RC charging and discharging has been designed and tested successfully. The software simulation gives an accurate and actual result of the output voltage where the tolerances of components are taken into consideration. This software offers several advantages over manual measurement such as faster and efficient, easy to use, reliable and can be extended to serve other applications. [Authors' abstract].
This paper is concerned with the automation test and measurement of RC circuit charging and discharging using Thurlby 1906(TTi1906) multimeter, interfaced with personal computer(PC).
Ali Muakhir. BATU GRANIT TANAH LIAT Pertama, batu granit dicampur dengan tanah liat. Lalu, dimasukkan ke dalam mcsin pembuat pensil. •I 99 MESIN
PEMBUAT PENSIL. 14.
These cross-curricular activities for To Kill a Mockingbird incorporate key skills for college and career readiness. The activities integrate literature with social studies, science, math, and more. Included activity pages engage and challenge students.
Directions: The historical setting of this novel gives it a language full of idioms
that might be unfamiliar . An idiom is an expression that cannot be understood by
the individual words, but instead it has a meaning of its own. Use the text or an ...
Make learning mathematics vocabulary fun with a roots approach! This lesson, geared towards secondary students, focuses on root words for mathematics and includes teaching tips and strategies, standards-based lessons, and student activity pages.
Duplicate a 4 x 4 or 5 x 5 Wordo Matrix for each student found on the Digital
Resource CD (filenames: 4x4wordomatrix.pdf, 5x5wordomatrix.pdf). Ask students
to choose a free box and mark it. Then have them write one of the words in each
of ...
Dehydration treatment of shallots by using artificial dryer on various conditions of temperature and durations of drying would cause difference in storage life of the shallots. Drying was carried out at 35, 45 and 65 temperature with durations of 3, 6, 9 and 12 hours. Ths experiment was based on a Split Plot Design, with two replications. The result of the experiment showed that temperature and drying time affect the quality of the shallots during the storage period. Regression equation of storage life of the shallots (Y) on temperature (X1) and duration of drying (X2) was Y=223.34 - 16.55 X1 - 9.09 X2 - 5.27 X1X2. The optimum drying temperature was 46.35 C and the duration of drying was 7.11 hours. Preference test showed that approximately 75.7 percent, of the panels prefered the shallots produced by artificial drying. [Authors' abstract].
Dehydration treatment of shallots by using artificial dryer on various conditions of temperature and durations of drying would cause difference in storage life of the shallots.