NTN NEI Manufacturing Junior Engineer Interview Questions and Answers

Q1. Draw Shear force and bending moment diagram of a fixed beam.
Ans. 
Shear force and bending moment diagrams show internal forces and moments in a fixed beam.
• Shear force diagram shows the variation of shear force along the length of the beam.

• Bending moment diagram shows the variation of bending moment along the length of the beam.

• At supports of a fixed beam, shear force is maximum and bending moment is zero.

• At midspan of a fixed beam, bending moment is maximum and shear force is zero.
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Q2. What is the position of reinforcement of a cantilever beam.
Ans. 
Reinforcement of a cantilever beam is positioned at the bottom to resist tension forces.
• Reinforcement is placed at the bottom of the cantilever beam to resist tension forces.

• The reinforcement helps in preventing the beam from bending or breaking under load.

• Examples of reinforcement materials include steel bars or mesh.

• Proper positioning and sizing of reinforcement is crucial for the structural integrity of the beam.
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Q3. In railway crossing, which type of sleeper is used.
Ans. 
Concrete sleepers are used in railway crossings.
• Concrete sleepers are preferred over wooden sleepers in railway crossings due to their durability and strength.

• Concrete sleepers help in maintaining the stability and alignment of the tracks at railway crossings.

• Examples of concrete sleepers used in railway crossings include monoblock sleepers and twin block sleepers.
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Regular aptitude questions from R.S. Aggarwal.

Some basic Programs and logics

Q1. Interviewer asks to write programs and explain the pseudo code.
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Q1. I want jobs in TATA motors
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Q2. Jobs in TATA motors and good scale
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Electrical related questions

Q1. Technical questions
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Q2. Related to job for junior engineer
Ans. 
I have raedy to job for office or work from Home
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Q3. Job time is part time
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Q4. Salary of a month
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Q5. Which post to join to company
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Q6. All doubts to ask
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Q7. I ask to my question to join company process is very fast
Ans. 
I mean reply me to HR for job
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Q1. Which is a product manufacturers this company
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Q2. Something ask for junior engineer job
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Q3. Discussion with company for job
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Q4. Discussion with staff members
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Related to electrical engineering bases

That was medium diffcult

Q1. Why did u choose this company
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Q2. What salary u expect
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Q1. Difference between two stroke and four stroke engine?
Ans. 
Two-stroke and four-stroke engines differ in their operation and design.
• Two-stroke engines complete a power cycle in two strokes of the piston, while four-stroke engines complete it in four strokes.

• Two-stroke engines have a simpler design with fewer moving parts, while four-stroke engines are more complex.

• Two-stroke engines have higher power-to-weight ratio but lower fuel efficiency compared to four-stroke engines.

• Four...read more
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Q1. Related to job role
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Q1. Specifically questions to Role
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Q1. Technical questions
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Q2. Automobile engineering
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Q3. Engineering diploma
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