Maharashtra Seamless Senior Engineer Mechanical Interview Questions and Answers

Q1. Basic questions about pipe manufacturering related questions
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Q2. Standards related to the pipe manufacturering and their coating
Ans. 
Standards for pipe manufacturing and coating
• Pipe manufacturing standards include ASTM A53, A106, A333, and API 5L

• Coating standards include ASTM A775, A934, and A1065

• Coating types include fusion bonded epoxy, polyethylene, and polyurethane

• Standards ensure quality, durability, and safety of pipes and coatings
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Q1. Introduction and salery dissuasion
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Test includes of 4 segments,
Personality, English, Aptitude(Reasoning and mathematics), Technical (Field related).

Q1. Basic Technical questions
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Q2. Questions related to companies interest
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Q1. Like vfd and basic plc and scada and HT and LT breaker
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Q2. Vfd and HT and LT breaker and motor maintenance
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Q3. LT and HT and breaker
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Q4. Vfd and brive nad transfermer
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Q1. Basic plc and scada with input and output device
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Q1. What information are you seeking regarding ductile iron pipes?
Ans. 
I seek information on the properties, uses, installation, and maintenance of ductile iron pipes.
• Properties of ductile iron pipes such as strength, durability, and corrosion resistance

• Uses of ductile iron pipes in water distribution, sewer systems, and industrial applications

• Installation methods for ductile iron pipes including trenchless technology and joint types

• Maintenance practices for ductile iron pipes to prevent
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Q2. What are the applications of ductile iron pipes, and what is the manufacturing process involved?
Ans. 
Ductile iron pipes are used for water and sewage systems. The manufacturing process involves casting molten iron into molds.
• Applications include water distribution systems, sewage systems, and industrial piping

• Manufacturing process involves melting iron, adding graphite for ductility, pouring into molds, cooling, and finishing

• Ductile iron pipes are known for their strength, durability, and corrosion resistance
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There are 60 questions for 60 minutes.

Q1. Based on your last year project.
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Q2. Based on which department you have to choosen.
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Aptitude test was technical and quantitative type

Q1. Group activity was about making a bridge
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Q1. Technical interview was taken on internship, project and favourite subjects
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Online test conducted testing aptitude and technical knowledge

It was a group activity using jenga

Q1. Self introduction
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Q2. Technical knowledge
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Pawan kumar sir Quality head

Sandeep Singh plant head

Q1. Quality engineer
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Q2. Quality information
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Q3. Incoming quality
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Q4. Layout information
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Q5. Sample information
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