KEC International Post Graduate Trainee Interview Questions and Answers

Q1. How to find yield strength of 8mm dia steel of 550 grade?
Ans. 
The yield strength of 8mm dia steel of 550 grade can be found using standard testing methods.
• Yield strength is the maximum stress a material can withstand without permanent deformation

• Standard testing methods like tensile testing can be used to determine the yield strength

• The 550 grade refers to the minimum yield strength of the steel

• Consulting the material's specification or conducting tests can provide the exact yiel
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Q2. What is bleeding and segregation?
Ans. 
Bleeding and segregation are phenomena that occur in concrete during its placement and curing process.
• Bleeding is the process of water rising to the surface of freshly placed concrete due to the settlement of solid particles.

• Segregation refers to the separation of coarse aggregates from the rest of the concrete mix, resulting in an uneven distribution of materials.

• Bleeding can lead to a weakened surface layer and reduc...read more
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Q3. Specify design mix ratios of various concrete mixes?
Ans. 
The design mix ratios of concrete mixes vary depending on the specific requirements and applications.
• Design mix ratios are determined based on factors such as strength, workability, durability, and environmental conditions.

• Common design mix ratios include 1:2:4 (cement:sand:aggregate) for general construction, 1:1.5:3 for reinforced concrete, and 1:0.5:1 for high-strength concrete.

• Different types of concrete mixes, suc...read more
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Q4. Draw shear force and bending moment diagrams
Ans. 
Shear force and bending moment diagrams are graphical representations of the internal forces and moments in a structural element.
• Shear force diagram shows the variation of shear force along the length of the element.

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

• Shear force and bending moment diagrams are commonly used in structural analysis and design.

• These diagrams help e...read more
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Q5. Earthquake design methods like static and dynamic methods formulae
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Aptitute were very easy.

Q1. They are questions on ic engine, thermodyanamics, tom, som and also on RAC some on heat transfer.
Ans. I have given all answer correctly
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Q2. In interview they have asked more and more on my cv what do you do in internship
Ans. I explain them not very long not short just point to point with confidence
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Q3. Many questions on personal character and how will you manage if we shift you there
Ans. You have to explain them very visely and such like you are very confident about your answere
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Q4. They have asked me what do you think about your interview , you got selected or not
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Q5. Technical questions asked by interviewer very much
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Q1. 1. Basics Communication skills based questions. 2. General introduction.
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Q1. Civil related basic technical questions. Procurement related questions
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Q1. 1. In-depth Technical questions. 2. In-depth Procurement Based questions.
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Medium level questions

Situation will be given and we need talk abut it

Q1. How can we manage data on the website to reduce load
Ans. 
Data management techniques like caching, compression, and database optimization can help reduce website load.
• Implement caching mechanisms to store frequently accessed data and reduce server load.

• Use data compression techniques like Gzip to reduce the size of files transferred between the server and client.

• Optimize database queries to reduce the amount of data retrieved and processed during each request.

• Consider impleme...read more
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Q2. What services are provided by cloud
Ans. 
Cloud services provide on-demand access to computing resources and services over the internet.
• Infrastructure as a Service (IaaS) - virtual servers, storage, networking

• Platform as a Service (PaaS) - development tools, databases, middleware

• Software as a Service (SaaS) - applications accessible via web browsers

• Storage services - data storage and backup solutions

• Database services - managed database solutions

• AI and Machine ...read more
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Q1. About my background
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Q2. How overall interview process went
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Q1. Basic Physics Questions and Demo in school
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Q2. Discuss laws of thermodynamic.
Ans. 
Laws of thermodynamics are fundamental principles governing energy and heat transfer in physical systems.
• First Law: Conservation of energy - energy cannot be created or destroyed, only transferred or converted.

• Second Law: Entropy always increases in isolated systems - heat naturally flows from hot to cold.

• Third Law: As temperature approaches absolute zero, entropy approaches a minimum value.

• Examples: A cup of hot coffe...read more
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Q3. Mechanics questions
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Q4. Self Introduction, some GS questions
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Q5. Teaching questions
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