Qatar Steel Furnace Operator Interview Questions and Answers

Normal question based on steel manufacturing.

Q1. All about DCV, PRV, and Hydraulic.
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Q2. Miscellaneous question about Hydraulic and steps involved in manufacturing of steel, no of panels and their function etc.
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Q1. In detail of the hydraulic system.
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Q2. Function of each equipment and their application in steel plant.
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Equipment in a steel plant have specific functions like melting, shaping, and cooling metal to produce various steel products.
• Blast furnace - melts iron ore to produce molten iron

• Electric arc furnace - uses electricity to melt scrap metal and produce steel

• Rolling mill - shapes the molten metal into various forms like sheets, bars, or beams

• Cooling bed - cools down the hot steel products after shaping process

• Annealing fu...read more
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Q1. Provide details about company
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Q2. Salary and post discussion and negotiations.
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Q1. Kiln parameters
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Q2. Manage to technical issues
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Q1. What is Hooks low
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Hooks law is a principle in physics that describes the relationship between the force applied to a spring and the resulting extension or compression of the spring.
• Hooks law states that the force needed to extend or compress a spring by a certain distance is proportional to that distance.

• The formula for Hooks law is F = kx, where F is the force applied, k is the spring constant, and x is the displacement of the spring f...read more
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Q2. Thermodynamics all lows
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Q3. What is yield strength
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Yield strength is the amount of stress at which a material begins to deform plastically.
• Yield strength is the stress at which a material changes from elastic deformation to plastic deformation.

• It is an important property for materials used in engineering applications.

• Yield strength is typically determined through tensile testing.

• Example: Steel with a yield strength of 300 MPa means it will deform permanently when subje
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Q1. Detatal about the subject in which you are strong
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Q2. Proper introduction
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Q1. Skills and comunication
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Q2. Time manegement
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Route cause analysis

Q1. Capacity of blast furnaces
Ans. 
The capacity of blast furnaces refers to the maximum amount of iron that can be produced in a given time period.
• The capacity of blast furnaces is measured in terms of the amount of iron produced per day or per hour.

• It depends on factors such as the size of the furnace, the quality of the raw materials, and the efficiency of the operation.

• Modern blast furnaces can have capacities ranging from a few hundred tons to sever...read more
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Q1. What is Power factor?
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