National Marine Dredging Company Interview Questions and Answers

Mostly Aptitude, Reasoning,Verbal in the round-1 with 60 questions

2 programming questions - you can select which language u are comfortable

Q1. It's purely based on your resume, so which language u are comfortable they can prefer to ask that's the thing
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Q1. Tsa painting Profession
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Q2. Tsa painting Sunblasting standard
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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...read more
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Q1. Blasting standard
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Q2. Blasting procedure
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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...read more
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Q1. Painting procedure
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Q2. Painting standard
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Q1. Tank cleaning Procedure
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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
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Q2. Treatment Good Assemb
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Q1. CVG treatment plant cleaning
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Q2. Good knowledge treatment plant
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Q1. Hold work good knowledge
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Q2. Hull blasting and painting
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Q1. 100% work knowledge
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Q2. Good communication also
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Q1. Good condition cleaning and Buffy
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Q2. No comments 100% work knowledge
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Q1. First water tank diesel tank balance tank fuel tank CV G tank
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Q2. Hull sipseyed forward Bridget
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Q1. My work more progress little man Power Good quality Clint happy
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Q2. Safety first part of the job
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The first round consisted of a written test that included 100 marks for technical questions and 100 marks for aptitude.

Q1. What are the reasons for choosing a career in the merchant navy?
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Q2. What type of work will you be performing while on board the ship?
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Q3. Can you tell me about yourself?
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Q1. Tell me about python
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Python is a high-level programming language known for its simplicity and readability.
• Python is widely used for web development, data analysis, artificial intelligence, and scientific computing.

• It emphasizes code readability and uses indentation to define code blocks.

• Python has a large standard library and a vibrant community of developers.

• Example: Python is used in frameworks like Django and Flask for web development.

• E...read more
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Q2. Telll me abou c
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