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Larsen & Toubro Limited
Proud winner of ABECA 2024 - AmbitionBox Employee Choice Awards
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120 MINUTES, 40 TECHNICAL AND 40 APTI QUESTIONS
Voltage conditioning, DSP, and common mode rejection are important concepts in the operation of operational amplifiers (op amps).
Voltage conditioning involves adjusting the input voltage to a level that is suitable for the op amp to process.
DSP (Digital Signal Processing) refers to the manipulation of signals using digital techniques, often used in conjunction with op amps for signal processing.
Common mode rejection ra...
I applied via campus placement at Asansol Engineering College (AEC) and was interviewed in Oct 2024. There were 3 interview rounds.
EASY QUANTS AND REASONING QUESTION.
I applied via Campus Placement
I am from an NIT. L & T came on campus in our college around september.
Students were shortlisted on the criterias like CGPI>6 .Number of students shortlisted from our branch were 40-50.
Then we gave the test . In the test there were two parts
1)Aptitude and
2)technical part.
There were total 130 question as I remember. 90 question of aptitude (quant ,English, Reasoning) and 40 questions from your technical part . Time for the test was 2 hours. Question were easy to moderate ,no complex calculations or out of the box thing.In the technical part maximum questions were from machine and power system , also a little part of basic electronics.
From our branch 10-15 students qualified for next round i.e. interview.
What people are saying about Larsen & Toubro Limited
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Larsen & Toubro Limited interview questions for designations
I applied via campus placement at National Institute of Technology,(NIT), Manipur and was interviewed in Dec 2024. There were 2 interview rounds.
Simple maths and basic theory questions
Get interview-ready with Top Larsen & Toubro Limited Interview Questions
I applied via campus placement at College of Technology, Pantnagar and was interviewed in Apr 2024. There was 1 interview round.
Types of induction machines include squirrel cage induction motors and wound rotor induction motors.
Squirrel cage induction motors have a simple and rugged construction, suitable for constant speed applications.
Wound rotor induction motors have external resistors connected to the rotor windings, allowing for adjustable speed and high starting torque.
Other types include double cage induction motors and single-phase indu...
A combination of both standard and arc fault circuit breakers are used in my home.
Standard circuit breakers are used to protect against overloads and short circuits.
Arc fault circuit breakers are used to detect and prevent electrical fires caused by arcing faults.
Both types of circuit breakers provide different levels of protection for electrical circuits.
Examples: Square D QO series for standard circuit breakers, Siem
Mechnical core subejects
Mechanical core subjects
I applied via Campus Placement and was interviewed before May 2023. There were 3 interview rounds.
Was quite easy if you prepare and revise basics
Communication modules in PLCs are hardware components that allow the PLC to communicate with other devices or systems.
Communication modules provide various communication interfaces such as Ethernet, serial ports, Profibus, Profinet, etc.
They enable the PLC to exchange data with other PLCs, HMIs, SCADA systems, or external devices like sensors and actuators.
Some communication modules support wireless communication proto...
Power generation involves converting various forms of energy into electrical power, which is then distributed through a network of transmission lines and substations to end users.
Power generation involves converting mechanical, chemical, solar, wind, or nuclear energy into electrical power
The generated power is then transmitted through high-voltage transmission lines to substations
Substations step down the voltage for ...
Digital payments in India have revolutionized the way transactions are conducted, leading to increased convenience and financial inclusion.
Digital payments have increased financial inclusion by providing access to banking services for the unbanked population.
The adoption of digital payments has reduced the reliance on cash transactions, leading to a more transparent economy.
Digital payment platforms like Paytm, Google ...
Basics topics in aptitude and basic electricals
Easy maths question , english questions
Transformer rating is determined by its kVA capacity, while CB refers to circuit breaker used for protection.
Transformer rating is specified in kVA, which indicates its capacity to handle load.
Circuit breakers (CB) are used to protect electrical circuits from overloads and short circuits.
Transformer rating and CB selection are crucial for ensuring safety and efficiency of electrical systems.
For example, a 500 kVA trans...
3 Interview rounds
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