Load Line Resolution For Free

Load lines are useful in understanding and calculating the operating point of a circuit which would otherwise require complex calculations. Diodes have a non-linear relationship between I and V and we often use an approximation such as "2 V drop across the LED" when making calculations.

There are two types of load line markings. The standard load line marking is applicable to all vessels and the Timber load line markings are for ships carrying timber. You might also like to read. 15 Important Points To Consider While Preparing For Load Line Survey On Ships.

The purpose of the load line is to ensure that a ship has sufficient freeboard (the height from the waterline to the main deck) and thus sufficient reserve buoyancy (volume of ship above the waterline). It should also ensure adequate stability and avoid excessive stress on the ship's hull as a result of overloading.

Diode load line. The curve shows the diode response (I vs VD) while the straight line shows the behaviour of the linear part of the circuit: I=(VDD-VD)/R. The point of intersection gives the actual current and voltage.

What is the equation of the load line in the linear analysis of a transistor? Explanation: Let the collector voltage supply be VCC in series with a load resistor RL. A straight line superimposed on the collector characteristic will provide us with the load line. The equation for the load line is VCE = VCC ? IC RL.

The equation (2) is in the form of y=mx+C which represents a straight line on the output characteristics. This is known as the D.C. load line. It determines the curve between VCE and IC points for any given RC.

§ 42.13-25 Load line mark. (a) The load line mark shall consist of a ring 12 inches in outside diameter and 1 inch wide which is intersected by a horizontal line 18 inches in length and 1 inch in breadth, the upper edge of which passes through the center of the ring.

All assigned load lines must be marked amidships on each side of the ship, together with the deck line. Ships intended for the carriage of timber deck cargo are assigned a smaller freeboard as the deck cargo provides protection against the impact of waves. The Convention includes three annexes.