3/25/2023 0 Comments Using lenovo t osketch![]() ![]() ![]() There are two types of load line markings they are standard load line-markings and timber load line-markings. From the center of the disc, the vertical lines are placed at a distance of 540mm. load-line-markersĪs shown in the above figure, the horizontal line is the deck line with a diameter 300mm and the round shape disc is the load line disc. The load line markers on a ship are shown in the below figure. Load Line Markings on Ships SideĪ cargo ship is designed to carry different weights and volumes of cargo under the safe limit to avoid grounding and sinking of the vessel. When output characteristics intersect dc load line we can get different Q points. We have to select the Q point exactly in the middle of the load line. The operating point ‘Q’ is defined as a point for a particular value of IC and the corresponding value of V CE. To get the dc load line, we need to apply Kirchhoff’s Voltage Law to the output. The voltage between collector and emitter is called V CE and voltage between bias and emitter is called V BE. As shown in the figure, the DC battery V BB is applied at the base and the collector terminals of the transistor. The circuit diagram of the dc load line using a transistor is shown below. The transistor consists of the collector, emitter, and bias. If there are multiple sources available in the circuit you can treat one source at a time by using the superposition theorem. Similarly, if we have only AC input while analyzing then it is called AC analysis. If we analyze the circuit for DC input then it is called a DC analysis. In the case of the amplifier, it has two inputs they are AC input and DC input. Definition: The DC (Direct Current) load line is a graph that has all possible volumes of output current (Ic) and output voltage (VCE) for a given amplifier. ![]()
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