Sika Electrician Interview Questions and Answers for Freshers

Q1. What are your reference
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Q1. About mechanical subjects
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Q2. Which is your favourite subject
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Q3. Tell us about bearings
Ans. 
Bearings are mechanical components that allow for smooth rotation or movement between two parts.
• Bearings reduce friction between moving parts

• They support radial and axial loads

• Common types include ball bearings and roller bearings
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Q4. Is your computer knowledge is good
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Q1. How can used coldgul
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Q1. Pu plant about and cold hai plant
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Q2. How can cost less hot melt plant
Ans. 
To reduce costs for a hot melt plant, consider optimizing energy usage, improving production efficiency, and sourcing materials strategically.
• Optimize energy usage by investing in energy-efficient equipment and implementing energy-saving practices

• Improve production efficiency by streamlining processes, reducing waste, and training employees effectively

• Source materials strategically by negotiating better deals with supp...read more
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Q1. Why do you want to join Lanxess?
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Q2. What is your salary expectation?
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Q3. Are you willing to relocate?
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Q4. Do you know about Lanxess?
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Q1. Function of Extruder
Ans. 
An extruder is a machine used to melt and shape plastic or metal into a continuous profile.
• The extruder is used in the manufacturing of products such as pipes, tubing, and wire insulation.

• It works by feeding raw material into a heated barrel where it is melted and then forced through a die to create the desired shape.

• The extruder can be used with a variety of materials including thermoplastics, rubber, and metal alloys
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Q2. Function of weighing vessels
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Weighing vessels are used to measure the weight of substances accurately.
• Weighing vessels are commonly used in laboratories and industries to measure the weight of substances.

• They are designed to hold the substance being weighed and provide accurate measurements.

• Examples of weighing vessels include beakers, flasks, and crucibles.

• They are made of materials such as glass, plastic, or metal depending on the substance bein...read more
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Q3. Function of Engineering Material
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Engineering materials are used to create products that meet specific functional requirements.
• Engineering materials are selected based on their properties such as strength, durability, and conductivity.

• They are used to create products that meet specific functional requirements such as load-bearing structures, electrical circuits, and heat-resistant components.

• Examples of engineering materials include metals, polymers, c...read more
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Q4. How to enhance property of the material?
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To enhance the property of a material, one can modify its composition, structure, or processing techniques.
• Add or remove certain elements to change the material's properties

• Alter the crystal structure to improve strength or conductivity

• Change the processing temperature or pressure to affect the material's properties

• Use surface treatments to improve properties like corrosion resistance

• Combine different materials to crea
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Q5. Basic Maintenance Knowledge
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Normal as u can solve your aptitude test

Q1. Why you are want to join Tata motors.
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Q2. What is the primary tools for an electrician.
Ans. 
The primary tools for an electrician include pliers, wire strippers, screwdrivers, voltage testers, and power drills.
• Pliers are used to grip and twist wires and other components.

• Wire strippers are used to remove insulation from wires.

• Screwdrivers are used to tighten or loosen screws.

• Voltage testers are used to check if a circuit is live or not.

• Power drills are used to drill holes and drive screws.
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