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I applied via Naukri.com and was interviewed in Sep 2021. There were 3 interview rounds.
I applied via Walk-in and was interviewed in Feb 2021. There were 4 interview rounds.
Automation is the use of technology to perform tasks without human intervention.
Automation involves the use of software, hardware, and other technologies to perform tasks.
It can be used to increase efficiency, reduce errors, and save time and money.
Examples include automated manufacturing processes, robotic assembly lines, and automated testing.
Automation can also be used in industries such as finance, healthcare, and ...
PLC programs can be written in various languages such as ladder logic, structured text, function block diagram, and sequential function chart.
Ladder logic is the most commonly used language in PLC programming.
Structured text is similar to programming languages like C and Pascal.
Function block diagram uses graphical blocks to represent functions.
Sequential function chart is used for complex processes with multiple steps...
There are various types of PLCs with different communication protocols.
PLC types include Programmable Logic Controller, Compact Programmable Logic Controller, Modular Programmable Logic Controller, and more.
Communication protocols include Modbus, Profibus, DeviceNet, Ethernet/IP, and more.
The type of PLC and communication protocol used depends on the specific automation application.
PLCs can communicate with other devic...
VFD stands for Variable Frequency Drive.
It is an electronic device that controls the speed of an AC motor by varying the frequency of the electrical supply to the motor.
It is used to save energy and improve process control in industrial applications.
VFDs are commonly used in HVAC systems, pumps, fans, and conveyors.
They can also be used to control the speed of electric vehicles and wind turbines.
VFD is used to control the speed of AC motors and save energy.
Variable frequency drive (VFD) is used to control the speed of AC motors.
It saves energy by adjusting the motor speed to match the load requirements.
VFDs also provide soft start and stop, reducing mechanical stress on the motor.
They can improve process control and reduce maintenance costs.
Examples of VFD applications include HVAC systems, pumps, and conveyor
VFD selection depends on motor voltage, current, and power rating.
Check motor nameplate data for voltage, current, and power rating
Select VFD with compatible voltage and current rating
Ensure VFD power rating is equal to or greater than motor power rating
Consider additional features such as overload protection and communication protocols
Consult manufacturer's specifications and guidelines
SCADA stands for Supervisory Control and Data Acquisition. It is a system used for monitoring and controlling industrial processes.
SCADA systems are used in various industries such as oil and gas, water treatment, and manufacturing.
They collect data from sensors and other devices and display it in a graphical interface for operators to monitor.
SCADA systems can also be used to control processes remotely, such as turnin...
Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points.
Ohm's law is a fundamental law of electrical engineering.
It states that the current through a conductor is directly proportional to the voltage across it.
The proportionality constant is the resistance of the conductor.
The formula for Ohm's law is I = V/R, where I is the current, V is th...
Power factor is the ratio of real power to apparent power in an AC circuit.
Power factor = Real power / Apparent power
It is measured in a scale of 0 to 1 or 0 to 100%
A power factor of 1 means all the power is being used efficiently
A power factor of less than 1 means some power is being wasted
Capacitors can be used to improve power factor
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posted on 8 Dec 2021
posted on 23 Jan 2022
I applied via Referral and was interviewed in Jul 2021. There were 4 interview rounds.
posted on 19 Aug 2023
I applied via Recruitment Consulltant and was interviewed in Feb 2023. There were 3 interview rounds.
OOPs concepts in C#, SOLID and design principles, Task vs Thread, Interface vs Abstract class
OOPs concepts in C# include encapsulation, inheritance, polymorphism, and abstraction
SOLID principles are Single Responsibility, Open/Closed, Liskov Substitution, Interface Segregation, and Dependency Inversion
Task is a unit of work in C# that represents an asynchronous operation, while Thread is a separate path of execution wi...
posted on 4 Apr 2023
I applied via Approached by Company and was interviewed before Apr 2022. There were 3 interview rounds.
Python is a high-level, interpreted programming language with dynamic semantics.
Python has several built-in data types including integers, floats, strings, booleans, and complex numbers.
It also has built-in data structures like lists, tuples, and dictionaries.
Python supports object-oriented programming and has a rich standard library.
Examples: x = 5 (integer), y = 3.14 (float), z = 'hello' (string), a = True (boolean),...
Logic building/thinking is the process of analyzing and solving problems using reasoning and critical thinking skills.
It involves breaking down complex problems into smaller, more manageable parts
Identifying patterns and relationships between different pieces of information
Using deductive and inductive reasoning to draw conclusions
Applying logical principles to solve problems in various fields such as computer programm...
I believe that joining your organization will provide me with ample opportunities for growth and development.
I am confident that I will be able to learn and acquire new skills in a dynamic and challenging environment.
I am excited about the potential for career advancement and the chance to work on innovative projects.
I look forward to collaborating with talented colleagues and mentors who can guide and inspire my profe...
I applied via Referral and was interviewed in Mar 2022. There was 1 interview round.
posted on 6 Oct 2023
based on 1 review
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