Afcons Infrastructure Graduate Engineer Trainee (Get) Interview Questions and Answers

Q1. How many brickes need in 1m3
Ans. 
The number of bricks needed in 1m3 depends on the size of the bricks being used.
• The number of bricks in 1m3 will vary based on the size of the bricks. Standard brick size is 190mm x 90mm x 90mm.

• For standard size bricks, approximately 500 bricks are needed in 1m3.

• To calculate the number of bricks needed, divide the volume of 1m3 by the volume of one brick.
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Q2. Fos for concrete
Ans. 
Fos is a type of admixture used in concrete to improve its workability and durability.
• Fos is a water-reducing admixture that helps in reducing the water content in concrete mixtures.

• It improves the workability of concrete, making it easier to place and finish.

• Fos also enhances the durability of concrete by reducing permeability and increasing strength.

• Examples of Fos for concrete include polycarboxylate-based admixture
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Q1. Core questions related to iron and steel making
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Q1. Difference between true power and reactive power
Ans. 
True power is the actual power consumed by a device, while reactive power is the power required to establish and maintain the electromagnetic fields in an AC circuit.
• True power is measured in watts (W) and represents the actual energy consumed by a device.

• Reactive power is measured in volt-amperes reactive (VAR) and represents the power required to establish and maintain the electromagnetic fields in an AC circuit.

• True...read more
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Q1. Sallry accepted
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Q1. Draw BMD & SFD of a Simply Supported Beam shown to my screen. Draw it & show that on screen.
Ans. 
The candidate is asked to draw the BMD & SFD of a Simply Supported Beam shown on the screen.
• Identify the support conditions of the beam (simply supported in this case)

• Determine the loads acting on the beam and their positions

• Calculate the reactions at the supports

• Draw the Bending Moment Diagram (BMD) and Shear Force Diagram (SFD) based on the calculated values

• Label the diagrams with appropriate values and units
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Q2. What are the values of Compressive & Tensile Shear Stress on a Singly Reinforced Beam in LSM method?
Ans. 
Compressive shear stress is zero while tensile shear stress is equal to the shear force divided by the cross-sectional area of the beam.
• Compressive shear stress is zero in a singly reinforced beam according to the Limit State Method (LSM).

• Tensile shear stress is calculated by dividing the shear force by the cross-sectional area of the beam.

• For example, if the shear force acting on the beam is 10 kN and the cross-sectio...read more
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Q3. Some other civil engineering questions.
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Q4. Introduce Yourself. This is 1st Question.
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There 10 questions from aptitude

Q1. The backgrounds of students is must ask question in interview process.technical questions was asked during interview mostly from thermodynamics
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Q2. Laws of thermodynamics and the question about internship was asked
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Q1. Difference between generator and transformer
Ans. 
Generators convert mechanical energy into electrical energy while transformers change the voltage level of electrical energy.
• Generators produce electrical energy while transformers change the voltage level of electrical energy.

• Generators convert mechanical energy into electrical energy while transformers do not.

• Generators have a rotating component while transformers do not.

• Examples of generators include hydroelectric, ...read more
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