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I applied via Referral
TSA painting and sunblasting standards refer to the specific guidelines and procedures for applying TSA coating and conducting surface preparation through sunblasting.
TSA painting involves applying a thermal spray aluminum coating to protect against corrosion in harsh environments.
Sunblasting is a surface preparation method using high-pressure abrasive materials to clean and roughen the surface before painting.
Both pro...
The blasting procedure involves using high-pressure air or water to propel abrasive materials onto a surface to remove contaminants and prepare it for painting.
Ensure proper safety measures are in place, such as wearing protective gear and setting up blast curtains.
Select the appropriate abrasive material based on the surface material and desired finish.
Adjust the pressure and angle of the blasting nozzle to achieve th...
Tank cleaning procedure involves thorough cleaning of the tank interior to remove any residue or contaminants.
Ensure all equipment and tools are properly cleaned and sanitized before use
Use appropriate cleaning agents and techniques based on the type of residue or contaminants present
Inspect the tank interior before and after cleaning to ensure all residue is removed
Follow safety protocols and wear appropriate protecti
I applied via Company Website and was interviewed in Mar 2023. There were 3 interview rounds.
I applied via Company Website and was interviewed before Jan 2023. There were 2 interview rounds.
Cochin Shipyard interview questions for popular designations
I applied via Company Website
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
TIG welding is a high-quality welding process that produces clean and precise welds.
TIG welding uses a non-consumable tungsten electrode to create the arc and melt the metal.
It requires a high level of skill and precision to control the heat and produce a clean weld.
TIG welding is commonly used for welding thin materials, such as aluminum and stainless steel.
It produces a high-quality weld with minimal spatter and dist...
Incomplete penetration is the weld defect that occurs on the joint due to less flow rate of shielding argon gas.
Incomplete penetration occurs when the weld metal does not penetrate through the joint completely.
This can lead to weak and unreliable welds.
It can be caused by insufficient shielding gas flow rate, improper welding technique, or incorrect welding parameters.
Examples of incomplete penetration include lack of ...
I'm sorry, but the question is unclear and seems to be incomplete.
The question lacks context and details.
It is unclear what is being asked.
Please provide more information or rephrase the question.
Without additional information, it is impossible to answer the question.
I applied via Naukri.com and was interviewed in Jan 2021. There were 3 interview rounds.
Acetylene cylinders are kept in an upright position to prevent the acetone inside from leaking.
Keeping acetylene cylinders upright prevents the acetone from coming into contact with the porous material inside the cylinder.
Acetone is used as a solvent to stabilize acetylene gas, and it is stored in a porous material to prevent the gas from becoming unstable.
If the cylinder is not kept upright, the acetone can leak out, ...
Stand 6-8 feet away from the fire when using a fire extinguisher.
Maintain a safe distance of 6-8 feet from the fire.
Position yourself with an escape route behind you.
Aim the extinguisher at the base of the fire.
Sweep the extinguisher from side to side until the fire is out.
I applied via Company Website and was interviewed in Oct 2020. There were 5 interview rounds.
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