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HCLTech Electrical Engineer Interview Questions, Process, and Tips
Top HCLTech Electrical Engineer Interview Questions and Answers
- Q1. What is your strength programming language?
- Q2. Differences between C and Java?
- Q3. What is data structure?
HCLTech Electrical Engineer Interview Experiences
2 interviews found
Anonymous
Selected
Reasoning , mathematics
(2 Questions)
- Q1. What is behaviour ?
- Ans.
Behaviour refers to the way in which a person or animal acts or conducts themselves in response to a particular situation or stimulus.
Behaviour is influenced by genetics, environment, and past experiences.
It can be observed and measured through actions, reactions, and responses.
Behaviour can be categorized as either innate (instinctual) or learned.
Examples of behaviour include aggression, shyness, curiosity, and friend
- Q2. What is the best method in power transfers?
- Ans.
The best method in power transfers is through high voltage transmission lines.
High voltage transmission lines are more efficient in transferring power over long distances.
Using transformers to step up the voltage before transmission and step down the voltage at the receiving end helps minimize power loss.
HVDC (High Voltage Direct Current) transmission is another efficient method for long distance power transfers.
Smart ...
(2 Questions)
- Q1. What is current
- Ans.
Current is the flow of electric charge through a conductor.
Current is measured in Amperes (A)
It is the rate of flow of electric charge
Current can be either direct current (DC) or alternating current (AC)
Examples: A light bulb connected to a power source has current flowing through it
In a circuit, current flows from the positive terminal of the voltage source to the negative terminal
- Q2. What are the method to convert in inverter
- Ans.
Methods to convert inverter include pulse width modulation, sine wave modulation, and square wave modulation.
Pulse width modulation (PWM) is a common method used to convert inverter signals by varying the width of the pulses.
Sine wave modulation involves generating a sine wave signal to mimic the output of an inverter.
Square wave modulation produces a square wave output by switching between high and low voltage levels.
...
Interview Questionnaire
5 Questions
- Q1. What is your strength programming language?
- Ans.
My strength programming language is C++. I have extensive experience in developing software and solving complex problems using C++.
Proficient in object-oriented programming with C++
Strong knowledge of data structures and algorithms
Experience in developing efficient and scalable code
Familiarity with C++ libraries and frameworks
Ability to debug and optimize code for performance
Experience in multi-threading and parallel p...
- Q2. Differences between C and Java?
- Ans.
C is a low-level programming language while Java is a high-level object-oriented language.
C is a procedural language while Java is an object-oriented language.
C has manual memory management while Java has automatic garbage collection.
C is platform-dependent while Java is platform-independent.
C supports pointers while Java does not.
C is typically used for system-level programming while Java is used for application devel
- Q3. What is data structure?
- Ans.
Data structure is a way of organizing and storing data in a computer so that it can be accessed and manipulated efficiently.
Data structures define the way data is organized and stored in memory.
They provide efficient algorithms for accessing, inserting, and deleting data.
Examples of data structures include arrays, linked lists, stacks, queues, trees, and graphs.
- Q4. Where do u see yourself after 5 years?
- Q5. If you got selected in CAT examination, what would u prefer job or further studies?
Interview Preparation Tips
Experience: On that day huge strength of students was attended, including our university. The criteria are 60% in 10th,12th, and current degree without standing arrears. However I qualified for this round. It was simple.
Tips: 1. Command over the vocabulary.
2. Reading of newspaper and novels regularly.
Duration: 1 hour
Total Questions: 50
Round: Group Discussion
Experience: There were 7 groups which consisted 10 members each. Each person had given the time seperately to talk about the topic and later HR was asking a general question.
Tips: 1. Fluency should be good.
2. Clarity in voice.
3. Knowledge about the topic
Duration: 11 hours 20 minutes
Round: Technical + HR Interview
Experience: There was panel of 4 people who were asking questions. They went through all my resume and asked the questions.
Tips: 1.Confidence
2. Knowledge about languages
3. Proper resume
3. Inflencial technical skills
College Name: Ajay Kumar Garg Engineering College, Ghaziabad
Skills evaluated in this interview
What people are saying about HCLTech
Interview questions from similar companies
Selected
I was interviewed in Jan 2025.
(4 Questions)
- Q1. What is single line diagram
- Ans.
A single line diagram is a simplified representation of a power system using standardized symbols to show the electrical connections and components.
It shows the main components of the system such as generators, transformers, breakers, etc.
Lines represent electrical connections between components.
It is used for planning, designing, and analyzing power systems.
Helps in understanding the flow of power and identifying pote...
- Q2. Whai is transfirmer
- Ans.
A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.
Consists of two coils of wire, known as primary and secondary coils
Primary coil is connected to a power source, inducing a magnetic field
Magnetic field causes voltage to be induced in the secondary coil
Used to step up or step down voltage levels in electrical systems
Commonly used in power distributi
- Q3. What is generator
- Ans.
A generator is a device that converts mechanical energy into electrical energy.
Generators use electromagnetic induction to produce electricity
They are commonly used in power plants, homes, and businesses
Examples include diesel generators, wind turbines, and hydroelectric generators
- Q4. Whai is motor and working
- Ans.
A motor is a device that converts electrical energy into mechanical energy to produce motion.
Motors consist of a rotor and a stator, with the rotor rotating within the stator.
They work based on the principle of electromagnetic induction, where a current-carrying conductor experiences a force in a magnetic field.
Motors are used in various applications such as industrial machinery, household appliances, and electric vehi
Selected
I applied via Recruitment Consulltant and was interviewed before Oct 2020. There was 1 interview round.
(2 Questions)
- Q1. Asking for bms system
- Q2. Previous year experience
- Ans.
I have 3 years of experience working as an Electrical Engineer in a power distribution company.
Designed electrical systems for new construction projects
Performed regular maintenance on electrical equipment
Troubleshooted and repaired electrical issues in a timely manner
(1 Question)
- Q1. Prement Job
(1 Question)
- Q1. Good role
(1 Question)
- Q1. Which posting u want
(1 Question)
- Q1. What propose in work
(2 Questions)
- Q1. Why are power transformer trip
- Q2. Test off transformer
Interview Preparation Tips
I applied via Approached by Company and was interviewed in Oct 2022. There were 3 interview rounds.
In the company how to work and how part is made in the company and which part is made by company.
The test giving normally and honestly.I also give test honestly and carefully as well as brainly
Interview Preparation Tips
- Electrical Machines
I applied via LinkedIn and was interviewed in Aug 2022. There were 2 interview rounds.
(1 Question)
- Q1. Who to Design and add a lighting in a 59*50 room
- Ans.
To design and add lighting in a 59*50 room, consider the room's purpose, lighting requirements, and energy efficiency.
Determine the purpose of the room and the activities that will take place in it.
Calculate the required lighting levels based on the room's function and recommended standards.
Consider the room's layout and identify areas that need focused lighting, such as workstations or reading corners.
Choose appropria...
Totally depend on work process
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Jan 2022. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Why should you hire you?
- Ans. Sir I am fresher I have theoretical knowledge but I can do hard work for my organization.I will put my efforts for the good progress of organization.I will finish work given time sincerely.
Interview Preparation Tips
Prepared for answers for commonly asked in interview.
Read the job discrption.
Dressing is professional during interview.
Gesture posture is more important.
Eye contact during interview is must.
Fluent english.
Interview Questionnaire
3 Questions
- Q1. C++ Pythan Allen Bradley matlab
- Ans. This is a coding language of computer applications mobile application development etc
- Q2. Maintenance engineer
- Q3. Pm work in a machine anyone
Interview Preparation Tips
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HCLTech Electrical Engineer Interview Process
based on 1 interview
Interview experience
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HCLTech Electrical Engineer Reviews and Ratings
based on 8 reviews
Rating in categories
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