IJM (India) Infrastructure Junior Engineer Interview Questions and Answers

Q1. Per cubic metre concrete weight
Ans. 
The weight of concrete per cubic metre varies depending on the mix and density.
• The weight of normal concrete is around 2400 kg/m³

• Lightweight concrete can weigh as little as 1600 kg/m³

• Heavyweight concrete can weigh up to 3800 kg/m³

• The weight of concrete can also be affected by the aggregates used
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Q1. Basic Java and OPPS
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Q2. What are the access modifier in java?
Ans. 
Access modifiers in Java control the visibility and accessibility of classes, methods, and variables.
• There are four access modifiers in Java: public, private, protected, and default (no modifier).

• Public: accessible from any other class.

• Private: only accessible within the same class.

• Protected: accessible within the same package and subclasses.

• Default: accessible only within the same package.
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Q1. Share details of your previous job.
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Q2. What are your salary expectations?
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Q3. Why should we hire you?
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Q4. Why are you looking for a change?
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Q5. What are your strengths and weaknesses?
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Q6. Tell me about yourself.
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Q1. Experience details.
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Q2. Joining condition
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About your job, location, CTC

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Q2. Years of experience & expectex salary facility provided by company
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Q1. What is the construction procedure
Ans. 
Construction procedure involves planning, designing, obtaining permits, site preparation, foundation construction, framing, finishing, and inspections.
• Planning and designing the project

• Obtaining necessary permits

• Site preparation and excavation

• Foundation construction

• Framing and structural work

• Installation of utilities and systems

• Finishing touches such as painting and flooring

• Final inspections and approvals
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Q2. What's is the beam lapping position
Ans. 
Beam lapping position refers to the location where two beams overlap or intersect in a structural element.
• Beam lapping position is important for ensuring structural integrity and load-bearing capacity.

• Common beam lapping positions include end-to-end, side-by-side, and staggered lapping.

• Proper beam lapping position is determined by engineering calculations and design specifications.
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Q3. What is the tile procedure
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The tile procedure is a method used in computer graphics to fill a region with a repeating pattern or image.
• The tile procedure involves dividing the region into smaller tiles and filling each tile with the desired pattern or image.

• It is commonly used in graphic design software to create seamless textures or backgrounds.

• The size and shape of the tiles can be adjusted to achieve different visual effects.

• Examples of tile ...read more
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Q1. About the previous projects & work procedures.
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Q1. Salary Discussion
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