From the bridge rectifier circuit diagram, we can conclude that the flow of current across the load resistor is equal throughout the positive & the negative half cycles. The polarity of the o/p DC signal may be either totally positive otherwise negative. In this case, it is totally positive...
There are many metal joining processes such as welding, brazing, and soldering. The welding process involves the joining of two metals by melting the joining edges using electric heating. Answer and Explanation:1 Fusion welding is one type of welding in which two similar metals are joined by me...
Encoder is a type of electro-mechanical device used to change the motion into electrical feedback signal and this signal can be read by a controlling device to measure changes within speed, position, count, linear distance & direction. So these are fundamental components within high-volume and h...
The process is illustrated in the diagram below.Electrostatic precipitator dust collectors (ESPS) are highly effective for handling large volumes of airflow. They are commonly used in coal-fired power plants and paper mills, where there is a high volume of gas passing through boilers and ...
The heating process can usually be repeated as needed. Thermoplastic membranes, such as PVC or TPO, are generally sealed by heat-welding with hot air or by using solvents to weld the sheets together. Thermoset membrane roofing is fully cured during manufacture so it cannot be bonded to an ...
The type of current and voltagemust be suited to the arc processesconsidered. But also to the position in which welding is to be performed and to the size and kind of electrode used. Figure 1 Figure 1 represents such a diagram for a typicalconstant currentwelder. ...
V. Classified by the protection characteristics of the relay 1. Hermetically sealed relays: Use welding or other methods to seal the contacts and coils in the 2. enclosure, isolate them from the surrounding medium, and have a low leakage rate. 2. Enclosed relay: A relay in which the contac...
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Circuit Diagram In Arc welding process, heat can be generated through an electric arc struck among an electrode as well as the workpiece. The electric arc is glowing electrical discharge among two electrodes using ionized gas. Any type of arc welding technique depends on an electric circuit that...
Furthermore, these rectifiers provide the extremely polarized voltage which is required for welding. In such conditions, the supply is essential to control the output current of the circuit. This is accomplished by restoring the diodes using abridge rectifierwhich can carry output voltage that can ...