Ramco Steels Senior Lab Technician Interview Questions and Answers

Raw material testing and Spectro meter

Q1. Process of colour coating line
Ans. 
The process of colour coating line involves applying a layer of color to a surface using various techniques and equipment.
• Preparation of the surface by cleaning and treating it to ensure proper adhesion of the coating

• Application of the color coating using methods like spraying, dipping, or electrostatic deposition

• Curing or drying the coating to achieve the desired finish and durability

• Quality control measures to ensure...read more
Answered by AI
View 3 more answers
Q2. Colour Coating of the sheet
Ans. 
Colour coating of the sheet refers to the process of applying a layer of paint or pigment to a sheet material.
• Colour coating enhances the appearance of the sheet and provides protection against corrosion and wear.

• The coating can be applied using various methods such as spraying, dipping, or electrostatic deposition.

• Different types of coatings are available, including acrylic, epoxy, polyester, and polyurethane.

• The choi...read more
Answered by AI
View 2 more answers
Q3. Paint peelup colour coating of the material
Ans. 
The color of the paint peelup on the material.
• The color of the paint peelup can provide information about the type of coating used.

• Different colors may indicate different chemical compositions or additives in the coating.

• For example, a red peelup may suggest the presence of iron oxide pigments in the coating.

• Analyzing the color can help in identifying the cause of the peelup, such as improper adhesion or degradation.

• Co...read more
Answered by AI
View 1 more answer

Q1. Colour Coating of methods
Ans. 
Colour coating methods are used to apply a thin layer of coating on a surface to enhance its appearance or protect it from damage.
• Colour coating can be done through various methods such as electroplating, powder coating, and spray painting.

• Electroplating involves the use of an electric current to deposit a thin layer of metal onto a surface.

• Powder coating involves the application of a dry powder to a surface which is t...read more
Answered by AI
Add your answer
Q2. How much method of colour coating
Ans. 
The method of colour coating in lab technician work involves various techniques and processes.
• There are several methods of colour coating used in the lab, such as dip coating, spray coating, and spin coating.

• Each method has its own advantages and disadvantages, and is chosen based on the specific requirements of the coating.

• Dip coating involves immersing the object in a solution or suspension of the coating material an...read more
Answered by AI
View 1 more answer
Q3. Raw materials of viscosity
Ans. 
Viscosity of raw materials is an important factor in lab testing and analysis.
• Viscosity is the measure of a fluid's resistance to flow

• Raw materials with high viscosity may require additional processing or adjustments

• Examples of raw materials with varying viscosities include oils, syrups, and gels
Answered by AI
Add your answer
Q4. Defects of colour coating sheets
Ans. 
Defects in colour coating sheets can include chalking, fading, peeling, and cracking.
• Chalking occurs when the coating breaks down and forms a powdery residue on the surface.

• Fading happens when the colour loses its vibrancy and becomes dull.

• Peeling occurs when the coating separates from the substrate, leaving patches of exposed metal.

• Cracking happens when the coating develops small cracks, which can lead to corrosion.
Answered by AI
Add your answer

Q1. Talking questions about to us
Add your answer
Q2. Why are you join my company
Add your answer

Q1. Tarnsformar pcc panle
Add your answer
Q2. Statar : motar .
Add your answer
Q3. D.G maintance 125 kva
Add your answer

Q1. Mostly related to technical knowledge and knowhow
Ans. If you have good basics u can easily crack
Answered Anonymously
Add your answer

Q1. HR questions as well as technical questions
Add your answer