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What is magnetic loss in the stator called?
Magnetic loss in the stator is commonly referred to as "core loss" or "iron loss." This loss occurs due to the alternating magnetic field in the stator, which leads to energy dissipation primarily through hysteresis and eddy currents in the magnetic core material. Hysteresis loss is related to the magnetic properties of the material, while eddy current loss is caused by circulating currents induced in the core. Together, these losses reduce the overall efficiency of electromagnetic devices like motors and transformers.
For an insulating material dielectric strength and dielectric loss should be respectively?
For an insulating material dielectric strength and dielectric loss should be respectively
What is iron loss?
Iron losses (Pi) are independent of of load which occur due to pulsation of flux in the core. Iron losses include both Hysteresis loss and eddy current loss and is same at all the loads.
What are the different factors on which hysteris loss and eddy current loss depends?
Hysteresis loss depends primarily on the magnetic properties of the material, such as its permeability and the frequency of the magnetic field, as well as the area of the hysteresis loop, which reflects energy loss during magnetization and demagnetization cycles. Eddy current loss, on the other hand, is influenced by the material's electrical conductivity, the thickness of the material, and the frequency of the alternating magnetic field; higher conductivity and thickness lead to increased eddy currents and associated losses. Both losses increase with higher frequencies, making material selection and design critical in minimizing these energy losses in electromagnetic applications.
How much material waste is aluminium when producing an aircraft?
During the production of an aircraft, aluminum can generate significant material waste, often estimated to be around 30% to 40% of the total aluminum used. This waste primarily arises from the cutting, shaping, and machining processes required to manufacture aircraft components. Efforts are being made in the industry to recycle this waste and improve manufacturing efficiency to reduce overall material loss. Additionally, advancements in technology aim to minimize waste through more precise fabrication techniques.
What is normal loss in cost accounting?
· Normal loss is unavoidable losses arising due to the nature of the material or the process * The reasons for such loss in output can be due to the following: * Evaporation; * Breakage; * Scrap due to high quality needed; * Rejection on inspection; * Defective Units; * Loss inherent in large scale manufacturing; * Chemical change * Residue Material * Examples of normal losses are metal turnings, off-cuts, metal borings, edges, shreddage and ends. * The quantity of normal loss anticipated is determined from past experience and from the material specification. * The cost of normal loss is absorbed by the completed output. * The value of scrap of normal loss units is deducted from the direct material cost. Normal loss never receives a share of the process cost.
What is the process of reducing blood loss is called?
The process of reducing blood is called cloting of blood or coagulation of blood
The process by which blood loss is prevented or minimized is called?
Hemostasis
What is the chemical process that uses the loss of water to make new bonds?
The process is called dehydration.
If the amount of loss in a manufacturing process is abnormal is it classified as a period cost?
Yes and charged to a separate account, such as Loss from abnormal Spoilage, and are shown as a separate item of expense on the current income. These losses do not become a part of the manufacturing costs trasferred to finished goods and cost of goods sold.
What is the loss of water vapour from a plant called?
The loss of water vapor from a plant is called transpiration. It is the process by which water is evaporated from the plant's leaves into the atmosphere.
What is the loss of structure of an enzyme due to the increase in temperature called?
The loss of structure of an enzyme due to increased temperature is called denaturation. This process disrupts the enzyme's active site, leading to a loss of its biological activity and function.
What is the removal of loose material from the earth's surface?
The removal of loose material from the Earth's surface is called erosion. Erosion can be caused by natural processes such as wind, water, or ice, as well as human activities like deforestation and construction. Erosion can lead to loss of soil fertility, landslides, and alteration of landscapes.
The loss of citizenship through fraud or deception during the naturalization process is called?
denaturalization
The loss of one or more electrons from an atom is called?
The loss of one or more electrons from an atom is called ionization. This process results in the formation of a positively charged ion known as a cation.
How was the loss of jobs in manufacturing industries has been caused by the introduction of?
computer
Where does the commission goes on the manufacturing trading profit ans loss account?
In a manufacturing trading profit and loss account, commission expenses are typically recorded under operating expenses. They are deducted from the gross profit to determine the net profit or loss for the period. This reflects the cost incurred in generating sales, impacting the overall profitability of the manufacturing operation.
