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Afcons Infrastructure
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I was interviewed in Jan 2025.
SPI, CPI, cost variance, and schedule variance are key performance indicators used in project management to measure project performance.
SPI (Schedule Performance Index) measures the efficiency of schedule performance. SPI = EV / PV. A value greater than 1 indicates ahead of schedule, less than 1 behind schedule.
CPI (Cost Performance Index) measures the efficiency of cost performance. CPI = EV / AC. A value greater than...
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Bending moment diagram shows the variation of bending moment along the length of a structure.
Bending moment diagram is a graphical representation of the bending moment at any point along the length of a structure.
It is plotted with respect to the length of the structure.
The diagram helps in determining the maximum bending moment and the location of the maximum bending moment.
It is used to design the size of the structu...
Bending moment diagram of an indeterminate beam and how to find moments at mid span.
To draw the bending moment diagram, first determine the reactions at the supports using equilibrium equations.
Then, use the method of superposition or moment distribution to determine the bending moment at any point on the beam.
To find the moments at mid span, divide the beam into two parts and use the principle of superposition to find...
Moment distribution method is a structural analysis technique used to solve indeterminate systems by distributing moments through the structure.
The method involves calculating fixed-end moments and distributing them through the structure until convergence is achieved.
The moments are distributed based on the stiffness of the members and the relative stiffness of the joints.
The process is repeated until the moments at ea...
Basic assumptions in Concrete Limit Design and method to design a beam.
Basic assumptions include linear stress distribution, plane sections remain plane, and elastic behavior of concrete up to a certain limit.
Design a beam by determining the maximum moment capacity and ensuring that the applied moment does not exceed this capacity.
Calculate the required reinforcement area and spacing based on the maximum moment capacit...
Working Stress Design Method is a traditional method used for designing steel structures.
It is based on the concept of allowable stress.
The stress in the structure is limited to a certain percentage of the yield stress of the material.
The design is done by assuming a certain load and then checking if the stresses are within the allowable limits.
This method is not commonly used nowadays as it does not take into account ...
Designing earthquake-resistant buildings involves considering various parameters and factors.
Determine the seismic zone of the location
Analyze the soil type and its bearing capacity
Select appropriate building materials and structural systems
Ensure proper connections and detailing of structural elements
Consider the effects of lateral loads and vibrations
Follow relevant building codes and standards
Conduct regular inspect...
To draw a Bending Moment Diagram, determine the reactions, calculate the shear force, and integrate it to get the bending moment.
Determine the reactions at the supports
Calculate the shear force at different points along the beam
Integrate the shear force to get the bending moment
Plot the bending moment diagram with the x-axis representing the length of the beam and the y-axis representing the bending moment
The bending m...
Constructing a green building in Rajasthan involves careful planning, use of sustainable materials, and efficient energy systems.
Conduct a site analysis to determine the best orientation and design for the building
Use locally sourced and sustainable materials for construction
Install energy-efficient systems such as solar panels and rainwater harvesting
Incorporate green spaces and landscaping to reduce heat island effec...
Thought process during Nucleus and overcoming glitches during interview
The thought process during Nucleus was to create a platform for students to showcase their skills and talents
The main glitches during the interview were technical issues with the platform and miscommunication with participants
To overcome these glitches, we conducted multiple trial runs and provided clear instructions to participants
We also had a ded...
I enjoy reading, hiking, and playing board games.
Reading: I love getting lost in a good book, especially science fiction and fantasy.
Hiking: I enjoy exploring new trails and being out in nature.
Board games: I like playing strategy games with friends and family, such as Settlers of Catan and Ticket to Ride.
Overcoming the loss of a loved one
The toughest situation in my life was when I lost my father unexpectedly.
I tackled it by seeking support from family and friends, and by focusing on self-care and healing.
I allowed myself to grieve and process the emotions, while also finding ways to honor my father's memory.
I joined a support group and attended therapy sessions to help me navigate through the grief.
Engaging in activit...
To find basic deflection in frame structure given a force.
Calculate the stiffness of the structure
Determine the displacement of each joint
Use superposition to find the total deflection
Consider boundary conditions
Apply appropriate formulae
Example: Euler-Bernoulli beam theory
Example: Moment distribution method
The number of beams in the room is not specified in the question.
The question does not provide any information about the number of beams in the room.
It is impossible to answer the question without additional information.
The interviewer may be testing the candidate's ability to ask clarifying questions.
I applied via Campus Placement and was interviewed before Jun 2022. There were 4 interview rounds.
It was basic aptitude test based on various topics such mensuration, speed, time etc
I applied via Campus Placement and was interviewed in Dec 2022. There were 2 interview rounds.
posted on 10 Sep 2017
I was interviewed before Sep 2016.
posted on 10 Sep 2015
I applied via PLACEMENT
posted on 12 May 2018
posted on 14 Jul 2021
posted on 11 Jun 2022
I applied via Campus Placement and was interviewed before Jun 2021. There were 3 interview rounds.
Mathematics, English, Reasoning
An antenna is a device that converts electrical signals into electromagnetic waves and vice versa. Satcom is short for satellite communication.
Antennas are used for transmitting and receiving signals in various applications such as radio, television, and wireless communication.
Satcom refers to the use of satellites for communication purposes, including television broadcasting, internet access, and military communicatio...
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