Basic gate NOR is equivalent to two open switch mounted parallel / row. 2:47 Picture equivalent electrical circuit NOR gate Will happen outputs “1” when all the switches A = “0” or B = “0”. NOR gate is equal to the OR gate installed in series with a NOT gate. Figure 2:48 NOR gate Functions NOR gate equation f (A, ...
Read More »Sensors and Transducers
Advances in science and technology from time to time is growing fast, especially in the field of industrial automation. This development was evident in industrial pemabrikan, where previous work using human hands, then switch to using the machine, next to the electro-mechanic (semi-automatic) and now uses robotic (full automatic), such as the use of Flexible Manufacturing Systems (FMS) and Computerized ...
Read More »Basic Style Mechanics
Style is something that causes deformation of the structure. Style has magnitude and direction, depicted in the form of a vector whose direction is indicated with arrows children, while the length of the vector used to indicate the amount. The style is a quantity that tend to encourage / changing the shape of the object that is imposed in the ...
Read More »Bantalan luncur atau Solid Bearing
Pada bantalan ini terjadi gesekan luncur antara poros dan bantalan karena permukaan poros ditumpu oleh permukaan bantalan dengan perantara lapisan pelumas. Bantalan luncur mampu menumpu poros berputaran tinggi dengan beban yang besar. Dengan konstruksi yang sederhana maka bantalan ini mudah untuk dibongkar pasang. Akibat adanya gesekan pada bantalan dengan poros maka akan memerlukan momen awal yang besar untuk memutar poros. ...
Read More »Sambungan Sabuk
Sambungan dengan cara metal laced dapat digunakan untuk mengikat ujung sabuk.Sambungan kait (hinged joint) dibua dengan memasang sejumlah kai pada ujung-ujung sabuk. Dengansabuah pin ujung kait dihubungkan. Dalam pada itu, rangkaian sabuk dan puli dapat digolongkan menjadi: 1. Sabuk terbuka 2. Sabuk silang 3. Sabuk seperempat putaran 4. Sabuk dengan puli pengencang 5. Sabuk kompon 6. Sabuk bertingkat 7. Sabuk ...
Read More »Purging – Fill and Empty Method
Connect tubing Extention (2-4 ft long) equipped with exhaust Valve (Valve 4) with the sample container outlet valve (Valve 3). This method is recommended to eliminate the possibility of the presence of heavy hydrocarbon condensate outlet valve in the sample container. Next do the sampling procedure in the following manner: 1) Open the valve at the sampling point and clean ...
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