Air India Engineering Services Inplant Trainee Interview Questions and Answers

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Q1. MACHINE LEARNING BASICS
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Q2. WHAT ARE THE PROJECTS HAVE YOU DONE BEFORE?
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General Q/A regarding your plans and all

Q1. Varies based on department your are going for but all are based on general engineering questions
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Education , language,

Q1. Electrical maintenance field related questions
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Q2. Type of current Instrument Electronics Maintenance
Ans. 
The type of current used in instruments, electronics, and maintenance is typically alternating current (AC) or direct current (DC).
• Instruments, such as oscilloscopes and multimeters, often use AC or DC current depending on the application.

• Electronics circuits can be designed to work with either AC or DC current, with DC being more common for low voltage applications.

• Maintenance tasks may involve working with both AC an...read more
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Gk aptitude technical related to your branch 50 marks total

Any current affairs Topic

Q1. Tell me about your self
Ans. 
I am a recent graduate with a degree in engineering, eager to learn and grow in a professional setting.
• Recent engineering graduate

• Eager to learn and grow

• Passionate about applying engineering principles in real-world scenarios
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Q2. Which is your favourite subject and the depth of subject is most important the question are very difficult
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Q1. Questions on engineering drawing like 1st angle and third angle projection
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Q2. Questions on strength of materials like stress, strain, shear force and bending moment
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Q3. Questions on DFMEA
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Q4. Types of plastics
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Plastics are synthetic materials made from polymers that can be molded into different shapes. They are categorized into several types based on their properties and uses.
• Thermoplastics: can be melted and reshaped multiple times (e.g. PET, PVC)

• Thermosetting plastics: harden irreversibly when heated (e.g. epoxy resin, bakelite)

• Bioplastics: derived from renewable resources (e.g. PLA, PHA)

• Engineering plastics: have superior
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Q1. Introduce yourself
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Q2. Family background
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Q3. Why you are interested our company
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Q4. What do you know about our company
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Q1. Developing of 3d model from given 2d drawing using catia
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Basic easy engineering questions and general knowledge simple questions

Simple aptitude test of 50marks, in which some technical questions and some general.

Q1. In which model test, simple solidworks sheet metal model will given to you And you have to do asembly with fully define and fine mass of that product
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Q1. General discussion about how will you work for one year and overtime. That's it
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General technical questions

Have to make a quick presentation on a given case study