HCLTech Service Engineer Interview Questions and Answers

They asked me what is A B testings

20 ques in 20 mins easy aptitude

2 coding ques easy level

Q1. Behavioural questions
Add your answer
Q2. STAR method questions
Add your answer

Related job, Java script and c language

Q1. What is Infrastructure library?
Add your answer
Q2. ITIL 4
Add your answer

Q1. What is beam and it's shear force unit
Ans. 
A beam is a structural element that carries load primarily in bending. The shear force unit is measured in Newtons (N) or pounds-force (lbf).
• A beam is a long, horizontal structural member that supports loads by resisting bending.

• Shear force is the force that acts parallel to the cross-section of the beam.

• The unit of shear force is typically measured in Newtons (N) or pounds-force (lbf).
Answered by AI
Add your answer

Q1. What is moment of interia
Ans. 
Moment of inertia is a measure of an object's resistance to changes in its rotation.
• Moment of inertia depends on the mass distribution of an object.

• It is calculated by summing the products of the mass of each particle and the square of its distance from the axis of rotation.

• Moment of inertia is denoted by the symbol 'I'.

• For example, a solid sphere has a higher moment of inertia compared to a hollow sphere of the same m
Answered by AI
Add your answer

Group discussion nd pi

Assignments and gd and po

Q1. Tellme about yourself
Add your answer
Q2. Salary discussion
Add your answer

Tough MCQ questions are there

Over the subject, if you good at it

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
Answered by AI
Add your answer

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...read more
Answered by AI
Add your answer
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...read more
Answered by AI
Add your answer