Jindal Steel and Power Instrumentation Technician Interview Questions and Answers

Q1. What do you know about steel plant
Ans. 
A steel plant is a facility where raw materials are transformed into steel products.
• Steel plants typically use iron ore, coal, and limestone as raw materials

• The process involves melting the raw materials in a blast furnace and then refining the molten metal

• The refined steel is then cast into various shapes and sizes for use in construction, manufacturing, and other industries

• Examples of steel products include beams, pi
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Q1. Define yourself
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I am a detail-oriented and analytical production engineer with a passion for problem-solving and continuous improvement.
• I have experience in designing and implementing production processes that improve efficiency and reduce waste.

• I am skilled in using data analysis tools to identify areas for improvement and make data-driven decisions.

• I am a strong communicator and collaborator, able to work effectively with cross-func...read more
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Q2. Show your strengths and work skill
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Q1. What is your family background?
Ans. 
My family background is diverse and has shaped my values and work ethic.
• My parents come from different cultural backgrounds, which has exposed me to different perspectives and traditions.

• I have siblings who have pursued various careers, which has influenced my own career choices.

• My family has always emphasized the importance of hard work and dedication.

• Growing up, my parents instilled in me the values of integrity, res...read more
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Q2. Why should we hire you?
Ans. 
I have extensive experience in production supervision and a proven track record of improving efficiency and quality.
• I have X years of experience in production supervision.

• I have successfully implemented process improvements that resulted in cost savings and increased productivity.

• I have a strong understanding of lean manufacturing principles and have trained and mentored teams to achieve operational excellence.

• I have a...read more
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Work and time, reasoning,essay

Q1. What is your name and age
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Q2. Tell me something about yourself
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Q1. What should be perfect roll dia for 5.5 mm wire rod coil?
Ans. 
The perfect roll diameter for a 5.5 mm wire rod coil depends on factors like material properties and coil weight.
• Consider the material properties of the wire rod, such as tensile strength and elasticity

• Calculate the coil weight to determine the required roll diameter

• Consult industry standards and guidelines for recommended roll diameters

• Perform testing and adjustments to optimize the roll diameter for production effici
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Q1. What is roughing in mill?
Ans. 
Roughing in mill is the process of removing excess material from a workpiece to prepare it for further machining operations.
• Roughing in mill involves using a cutting tool to remove large amounts of material quickly and efficiently.

• The goal of roughing is to leave enough material for finishing cuts while maximizing material removal rates.

• Common methods for roughing include face milling, end milling, and roughing end mil...read more
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Q1. What methods can be used to determine the RPM of a motor?
Ans. 
Various methods exist to measure motor RPM, including tachometers, frequency counters, and optical sensors.
• Tachometer: A device that directly measures the rotational speed of the motor shaft.

• Frequency Counter: Measures the frequency of the motor's output signal, which can be converted to RPM.

• Optical Sensor: Uses light beams to detect the rotation of a marked disk attached to the motor.

• Stroboscope: A flashing light that...read more
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Q2. What are the safety device system of a conveyor line?
Ans. 
Safety devices in conveyor systems prevent accidents and ensure smooth operation, protecting both workers and equipment.
• Emergency Stop Buttons: Allow immediate shutdown of the conveyor in case of an emergency.

• Safety Guards: Physical barriers that prevent access to moving parts, reducing the risk of injury.

• Photoelectric Sensors: Detect objects or personnel in the conveyor's path, stopping operation if necessary.

• Overload...read more
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Q3. What is negative charge of Esp system electrode?
Ans. 
The negative charge of an ESP system electrode helps in attracting and collecting particulate matter from flue gases.
• Electrostatic Precipitators (ESPs) use negatively charged electrodes to ionize particles in the gas stream.

• The negative charge creates an electric field that attracts positively charged particles, aiding in their collection.

• For example, in power plants, ESPs remove ash and other pollutants from exhaust g...read more
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Q4. What is colour of healthy and unhealthy silica gel?
Ans. 
Healthy silica gel is typically blue or orange, while unhealthy silica gel turns pink or green, indicating moisture absorption.
• Healthy silica gel is often blue or orange, indicating it is dry.

• Unhealthy silica gel turns pink or green when it absorbs moisture.

• Blue silica gel contains cobalt chloride, which changes color when wet.

• Orange silica gel is a safer alternative that changes from orange to green when saturated.
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Q1. Production fully nowleg
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Q2. Manpower handlliing
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Q3. Production report D P.R
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