What is line load regulation?
Line regulation is the ability of a power supply to maintain a constant output voltage despite changes to the input voltage, with the output current drawn from the power supply remaining constant.
What is load regulation answer?
Explanation: Load regulation is the process of keeping VO constant irrespective of variations in load current. The line voltage is taken to be constant during load regulation.
What does line regulation mean?
Glossary Term: Line Regulation Definition. The ability of a power-supply voltage regulator to maintain its output voltage despite variations in its input voltage.
What is the purpose of the load line?
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.
What is need of line and load regulation?
Line regulation is the change in output voltage due to a specified change in input voltage, normally quoted in microvolts per volt. Load regulation is a similar change due to a change in load current, expressed either in percent for a given current change or as a dynamic resistance in ohms.
What is load regulation Quora?
Load regulation is the ability to maintain specified output voltage over changes in the value of the load. It could be expressed in % or actual (voltage) change in output voltage relative to permissible load range.
What is a load regulation Mcq?
Correct Answer : The process of keeping the load voltage constant irrespective of variations in load current.
What is the definition of load line?
Definition of load line : the line on a ship indicating the depth to which it sinks in the water when properly loaded — see plimsoll mark illustration.
What is the main purpose of ship’s load line markings?
“Load line is a special marking positioned amidships which depicts the draft of the vessel and the maximum permitted limit in distinct types of waters to which the ship can be loaded.”
What is the difference between load and line regulation?
What is line regulation Mcq?
Correct Answer : The process of keeping load voltage constant irrespective of the fluctuation in AC supply or the line voltage.
What is a regulator in a circuit?
A voltage regulator is a circuit that creates and maintains a fixed output voltage, irrespective of changes to the input voltage or load conditions. Voltage regulators (VRs) keep the voltages from a power supply within a range that is compatible with the other electrical components.
What is full form of SMPS?
The full form of SMPS is Switched Mode Power Supply also known as Switching Mode Power Supply. SMPS is an electronic power supply system that makes use of a switching regulator to transfer electrical power effectively.
What is load line and how it is obtained?
Operating point When a line is drawn joining these two points, such a line can be called as Load line. This is called so as it symbolizes the output at the load. This line, when drawn over the output characteristic curve, makes contact at a point called as Operating point.
Why is the load line linear?
It is usually drawn on a graph of the current vs the voltage in the nonlinear device, called the device’s characteristic curve. A load line, usually a straight line, represents the response of a linear circuit connected to the nonlinear device in question.
How do you determine the appropriate load lines of a ship?
A vessel’s load line length is measured on a particular waterline, determined by its molded hull depth (the vertical dimension from the top of the keel to the underside of the freeboard deck at the vessel’s side).
What determines line regulation?
Line regulation is defined as the percent of voltage variation derived from the voltage output of a given circuit or current. Currents and circuits should be measured around a house from time to time to determine whether the line regulation is too high for a given section.
What is load regulation in a power supply?
Load regulation refers to the ability to maintain a constant voltage output from a power supply despite changes or variability in the input load. Typically, we express load regulation as a percentage of the max load condition, indicating how much output will vary.
What is full form of USB?
Universal Serial BusUSB / Full name
What is Lineline regulation?
Line regulation is the ability of the power supply to maintain its specified output voltage over changes in the input line voltage. It is expressed as percent of change in the output voltage relative to the change in the input line voltage.
What is voltage or line regulation?
Definition: The voltage or line regulation is defined as the variation in the voltage at the receiving end of the line when the full load at a given power factor is removed and the voltage at the sending end being kept constant.
What is line regulation in power supply?
The line regulation gives the ability of a power supply to maintain the specified output voltage despite the changes or variations in the input line voltage. The value is calculated from the ratio of the change in the output voltage to the change in the input voltage, but usually expressed as a percentage:
What is load regulation in power supply?
Load regulation is the ability of the power supply to maintain its specified output voltage given changes in the load. This does not mean the tolerance applies when there are sudden changes in load, it means over the permissible load range the regulation can change by this amount.