National Steel & Agro Industries Mechanical Production Engineer Interview Questions and Answers for Experienced

General discussion about my job

Q1. In detail knowledge about my job
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Q1. Why choose this company
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Q1. Conveyor Grades, Hydraulic system it's grade tan value, nas value
Ans. How will you asset for this organisation
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Q1. What are your achievements, how can you be beneficial for the company.
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Discussion with, MD, COO, Legal Advisor

Q1. In one round discussion I was selected
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Q2. They wanted to know my experience in Govt. I possessed 38 years is service all over the in various departments
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Q1. Preffered Location
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Q2. Salary expectation
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Q1. Sheet pile use in damp & flood area
Ans. 
Sheet piles are commonly used in damp and flood-prone areas to provide structural support and prevent water infiltration.
• Sheet piles are driven into the ground to create a barrier against water seepage.

• They are often made of steel or vinyl and are interlocked to form a continuous wall.

• Sheet piles can be used in cofferdams, seawalls, and flood protection systems.

• They are effective in preventing soil erosion and protecti...read more
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Q2. Wind load calculation
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Q3. Grade of concrete
Ans. 
Grade of concrete refers to the strength of the concrete mix design.
• Grade of concrete is denoted by the ratio of cement to sand to aggregate.

• Common grades of concrete include M10, M15, M20, etc.

• Higher grade concrete has higher strength and durability.

• For example, M20 concrete has a compressive strength of 20 MPa.
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Basic exam with some technical questions

Group of 6 were given a topic and we discussed.

Q1. Difference between structural bridge and concrete bridge?
Ans. 
Structural bridges can be made of various materials while concrete bridges specifically use concrete as the primary material.
• Structural bridges can be made of steel, wood, or other materials, while concrete bridges are primarily made of concrete.

• Concrete bridges are known for their durability and strength, making them a popular choice for infrastructure projects.

• Structural bridges may require more maintenance and upkee...read more
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Q2. Howrah bridge structure?
Ans. 
The Howrah Bridge is a cantilever bridge that spans the Hooghly River in West Bengal, India.
• Built in 1943, it is one of the busiest bridges in the world, carrying over 100,000 vehicles and countless pedestrians daily.

• The bridge does not have any nuts or bolts and is held together by rivets.

• It is a famous landmark in Kolkata and is often referred to as the 'Gateway of Kolkata'.
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Prepare the core subjects som Thermo fluids and asked some of the manufacturing process

How we can reduce the use of non renewable resources

Q1. Hooks law, modulus of rigidity,stress strain curve
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Q2. About your industrial training
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Direct through campus placement and group discussion.

Q1. All the studies related concepts were aksed
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Q2. About COST ACCOUNTING STANDARDS
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Debate on multiple topics

Q1. Questions related to Operation Research
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Come out with a conclusion and solutions to a problem

Q1. About previous experience, challenges and accolades.
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