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L&T Technology Services Engineer Trainee Interview Questions, Process, and Tips
Top L&T Technology Services Engineer Trainee Interview Questions and Answers
- Q1. What is the difference between 1st and 3rd angle projection ?
- Q2. What is psi how do you calculate
- Q3. What is bcc and fcc
L&T Technology Services Engineer Trainee Interview Experiences
7 interviews found
Anonymous
I applied via campus placement at Anna University and was interviewed in Nov 2024. There were 2 interview rounds.
Some aptitude questions with coding questions
(2 Questions)
- Q1. Types of constructors
- Ans.
Types of constructors include default constructor, parameterized constructor, copy constructor, and conversion constructor.
Default constructor: Constructor with no parameters.
Parameterized constructor: Constructor with parameters to initialize object properties.
Copy constructor: Constructor that creates a new object as a copy of an existing object.
Conversion constructor: Constructor that converts one data type to anoth
- Q2. About internet of things
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Dec 2024. There were 3 interview rounds.
Quants and Domain related questions
(1 Question)
- Q1. Stress Strain Diagram
(1 Question)
- Q1. What is your Passion?
(2 Questions)
- Q1. What is bcc and fcc
- Ans.
BCC and FCC are crystal structures in materials science. BCC has atoms at the corners and center of the cube, while FCC has atoms at the corners and face centers.
BCC stands for Body-Centered Cubic, with atoms at the corners and one in the center of the cube.
FCC stands for Face-Centered Cubic, with atoms at the corners and one on each face of the cube.
BCC has a coordination number of 8, while FCC has a coordination numb...
- Q2. What is psi how do you calculate
- Ans.
Psi stands for pounds per square inch and is a unit of pressure. It is calculated by dividing the force applied by the area over which the force is distributed.
Psi is a unit of pressure used in various industries such as engineering, automotive, and manufacturing.
To calculate psi, you divide the force (in pounds) by the area (in square inches) over which the force is distributed.
For example, if a force of 100 pounds is...
(1 Question)
- Q1. What is the difference between 1st and 3rd angle projection ?
- Ans.
1st and 3rd angle projection are two different methods used in technical drawing to represent 3D objects on 2D surfaces.
1st angle projection is commonly used in Europe and Asia, where the object is placed in the first quadrant (between the plane of projection and the observer).
3rd angle projection is commonly used in North America, where the object is placed in the third quadrant (behind the plane of projection).
In 1st...
L&T Technology Services interview questions for designations
I applied via Campus Placement and was interviewed in Apr 2023. There were 4 interview rounds.
The aptitude test is usually easy
(1 Question)
- Q1. Technical test is domain based and it's Little tough
(1 Question)
- Q1. Questions are mostly based on your projects and internship and they ask you about your favourite subject and ask questions on it
Selected
I applied via Campus Placement and was interviewed before Feb 2023. There were 4 interview rounds.
Average - not difficult
(2 Questions)
- Q1. Most questions from resume, basics and areas of interest mentioned in the resume as it is for fresher.
- Q2. 1. SQL queries - given a scenario and how to use joins. 2. Basics of any coding language that is mentioned in the resume
(1 Question)
- Q1. One question which was discussed in Round 2 was discussed in detail in this round to know how much depth you understand and how much effort you put to get that answer
(1 Question)
- Q1. Usual HR questions. 1. How comfortable with the night shift, different location etc 2. Capital of states in India to check the general knowledge
Interview Preparation Tips
QUANT MASTERS
Interview questions from similar companies
I applied via campus placement at Aditya College of Engineering, Surampalem and was interviewed in May 2024. There were 3 interview rounds.
Medium level coding questions
Asked to speak about influence of social media
(2 Questions)
- Q1. Html void elements
- Q2. Write some Html selectors
- Ans.
HTML selectors are used to target specific elements on a webpage for styling or manipulation.
Use element selectors to target specific HTML elements (e.g.
,
,).
Use class selectors to target elements with a specific class (e.g. .classname).
Use ID selectors to target elements with a specific ID (e.g. #idname).
Use attribute selectors to target elements with specific attributes (e.g. [attribute=value]).
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Skills evaluated in this interview
Human vs robot technology
(2 Questions)
- Q1. Based on resume
- Q2. Tell me about your skills
- Ans.
I have strong problem-solving skills, excellent technical knowledge, and a passion for learning and improving.
Proficient in programming languages such as Java, C++, and Python
Experience with CAD software and engineering design principles
Strong analytical skills and attention to detail
Excellent communication and teamwork abilities
Quick learner and adaptable to new technologies and tools
Interview Preparation Tips
Selected
I applied via campus placement at Krishna Institute of Engineering and Technology, Ghaziabad and was interviewed in Mar 2023. There were 6 interview rounds.
There were 30 aptittude questions
2 codes based on array and strings
(1 Question)
- Q1. Basic communication listening and speaking questions.
(4 Questions)
- Q1. Basic of oops and java programming language
- Q2. Quick sort and even odd code , binary search code using recusrion
- Q3. Hashmap based coding question
- Q4. Basics of CN, DBMS
(1 Question)
- Q1. Introduction and basic family background and education background related questions
Interview Preparation Tips
- OOPS
- Arrays
- Strings
- Sorting and Searching
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L&T Technology Services Engineer Trainee Interview Process
based on 5 interviews in last 1 year
2 Interview rounds
- Aptitude Test Round
- Technical Round
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