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HCL Group Service Engineer Interview Questions and Answers
HCL Group Service Engineer Interview Experiences
2 interviews found
Rajanish Kumar
Selected
I applied via LinkedIn and was interviewed in Jan 2023. There were 3 interview rounds.
(1 Question)
- Q1. What is control system
- Ans.
Control system is a system that manages, regulates, and controls the behavior of other systems or processes.
Control system is used to maintain a desired output or behavior of a system or process.
It involves measuring the output and comparing it to the desired output, and then making adjustments to bring the output closer to the desired value.
Examples of control systems include thermostats, cruise control in cars, and a
(2 Questions)
- Q1. What is the use of FET
- Ans.
FET is a type of transistor used in electronic circuits for amplification and switching purposes.
FET stands for Field Effect Transistor.
It is a three-terminal device that uses an electric field to control the flow of current.
FETs are commonly used in amplifiers, oscillators, and digital circuits.
They have high input impedance and low output impedance, making them ideal for use in high-frequency applications.
Examples of...
- Q2. Application of logic gates
- Ans.
Logic gates are electronic circuits that perform logical operations on one or more inputs to produce a single output.
Logic gates are used in digital electronics to create complex circuits and perform mathematical operations.
There are several types of logic gates including AND, OR, NOT, NAND, NOR, XOR, and XNOR gates.
Logic gates can be combined to create more complex circuits such as adders, multiplexers, and flip-flops...
Interview Preparation Tips
banu banu
I was interviewed in Aug 2017.
Interview Preparation Tips
Duration: 30 minutes
Total Questions: 20
Skills: Basics Of Networking
Interview questions from similar companies
Aadi Thakur
(2 Questions)
- Q1. What is the tolerence
- Q2. Tolerence is measuredby body designand accurateand
Anonymous
They asked me what is A B testings
I applied via Referral and was interviewed in Jun 2024. There were 3 interview rounds.
20 ques in 20 mins easy aptitude
2 coding ques easy level
(2 Questions)
- Q1. Behavioural questions
- Q2. STAR method questions
Rajan Bhagat
Selected
I applied via Naukri.com and was interviewed before Jan 2024. There was 1 interview round.
(2 Questions)
- Q1. What is Infrastructure library?
- Q2. ITIL 4
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed in Jun 2024. There were 2 interview rounds.
The will ask you to code certain website or algorithm
They will give u to topic to talk on
Interview Preparation Tips
Group discussion nd pi
Assignments and gd and po
(2 Questions)
- Q1. Tellme about yourself
- Q2. Salary discussion
Tough MCQ questions are there
Over the subject, if you good at it
Interview Preparation Tips
Selected
I applied via Referral and was interviewed before Sep 2023. There were 2 interview rounds.
They asked coding questions straight
(2 Questions)
- Q1. Tell me about your self
- Ans.
I am a dedicated and experienced Service Engineer with a strong background in troubleshooting and problem-solving.
Over 5 years of experience in servicing and maintaining industrial equipment
Proficient in diagnosing and repairing mechanical and electrical issues
Skilled in using diagnostic tools and software to identify problems
Excellent communication skills for interacting with customers and colleagues
Certified in safet...
- Q2. Why you want to join mahindra
- Ans.
I want to join Mahindra because of their reputation for innovation and commitment to sustainability.
I am impressed by Mahindra's focus on developing cutting-edge technology in the automotive industry.
I admire Mahindra's dedication to sustainability and their efforts to reduce their environmental impact.
I believe that working at Mahindra will provide me with opportunities for professional growth and development.
I am exc...
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Technical Lead
3.4k
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|  ₹6.9 L/yr - ₹25 L/yr |
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| ₹1.9 L/yr - ₹9.5 L/yr |
|
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| ₹4 L/yr - ₹14.9 L/yr |
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