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How do you calculate arc length in electric arc furnace?
To calculate the arc length in an electric arc furnace, you can use the formula: ( L = \theta \times r ), where ( L ) is the arc length, ( \theta ) is the angle in radians, and ( r ) is the radius of the arc. First, determine the angle that the arc subtends at the center of the furnace, then measure the effective radius from the arc's origin to the point where the arc terminates. Multiply these values to find the arc length.
Is the circle diagram possible for transformers?
Yes it is possible. They do it for Electric arc furnace. (one of the application I am aware of)
How do you use the word arc in a sentence?
There was a bright electric arc flashing between the high voltage wires. The story arc continued across several episodes of the TV show.
In the diagram below 40 dgrees 9 cm what is the approximate length of the minor arc.?
To find the length of the minor arc, you can use the formula for the arc length, which is ( L = \frac{\theta}{360} \times 2\pi r ). Given that the angle ( \theta ) is 40 degrees and the radius ( r ) is 9 cm, the calculation would be ( L \approx \frac{40}{360} \times 2\pi \times 9 ). This simplifies to approximately ( 6.28 ) cm. Thus, the minor arc length is approximately 6.28 cm.
Is a circle an arc?
an arc is a segment of a circle. If the arc subtends a full angle of 360 degrees, then the arc is a circle; but this is a special case of an arc.
What is EAF?
EAF stands for electric arc furnace.
What is an EAF?
EAF stands for electric arc furnace.
How to use copper pad in electric arc furnace machine?
Sensitive equipment like a furnace machine requires the services of a qualified electrician. Call one to have the copper pad in the electric arc furnace machine fixed.
What is direct arc electric furnace?
An Electric Arc Furnace (EAF) is a furnace that heats charged material by means of an electric arc.Arc furnaces range in size from small units of approximately one ton capacity (used in foundries for producing cast ironproducts) up to about 400 ton units used for secondary steelmaking. Arc furnaces used in research laboratories and bydentists may have a capacity of only a few dozen grams. Industrial electric arc furnace temperatures can be up to 1,800 °C, (3272 °F) while laboratory units can exceed 3,000 °C. (5432 °F) Arc furnaces differ from induction furnaces in that the charge material is directly exposed to an electric arc, and the current in the furnace terminals passes through the charged material.
What is gantry mechanism in electric arc furnace?
A gantry mechanism in an electric arc furnace is a movable structure that supports and moves the electrode arms over the furnace. It is responsible for controlling the positioning of the electrodes during the melting process, allowing for precise control over the arc length and power input to the furnace. This mechanism enables efficient melting of metal scrap and ensures uniform heating of the materials in the furnace.
Why eccentric bottom tapping is named eccentric in electric arc furnace?
off center
What makes spark at water panels in electric arc furnace?
Not appropriate earthing condition
How do you calculate diameter of electrode for an electric arc furnace?
i don't know please give me the answer
How do you calculate arc length between electrode and charge in arc furnace?
Arc Length depends on the secondary voltage of furnace transformer. Thumb rule is for 500V the Arc length would be 500mm(20"). The purpose of arc length is to give maximum power to the melt, without arc flare. -
Why electric arc furnace shell to be grounded?
Which is the mínimum distance between the electrode an a grounding part.
What is the diameter of submerged arc furnace?
Submerged Arc Furnace is also called smelting furnace. The furnace is called submerged Arc because Soderberg(Carbon) Electrodes are , buried inside the charge mix. Though Arcing is there but can not be seen. This Furnace is used for producing Ferro Alloys,Pig iron,Silicon metal, Calcium Carbide, Ferro Silicon,Ferro Chrome, Silico Manganese
Is the circle diagram possible for transformers?
Yes it is possible. They do it for Electric arc furnace. (one of the application I am aware of)
