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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
Top trending discussions
Communication protocols are rules and standards for data exchange between devices.
TCP/IP
HTTP
FTP
SMTP
Modbus
Sink is a destination where data is sent, while source is where data originates from.
Sink receives data, while source sends data
Sink is typically the end point in a data flow, while source is the starting point
Examples: Sink - Database, Source - Sensor
I applied via Recruitment Consultant and was interviewed in Jul 2021. There were 3 interview rounds.
posted on 10 Sep 2020
I applied via Company Website and was interviewed in Aug 2020. There were 3 interview rounds.
Connecting to a database has multiple options depending on the type of database and programming language used.
For SQL databases, options include using JDBC for Java, ODBC for C++, and ADO.NET for C#.
For NoSQL databases, options include using MongoDB's driver for Python or Node.js.
ORMs like Hibernate and Entity Framework can also be used to abstract away the database connection details.
Connection strings are used to spe...
posted on 19 Aug 2015
I am excited to join the company because of its reputation for innovation and commitment to excellence.
I am impressed by the company's track record of developing cutting-edge technology.
I am drawn to the company's culture of collaboration and teamwork.
I am excited about the opportunity to work with a talented and experienced team of engineers.
I believe that the company's focus on quality and customer satisfaction align...
In 10 years, I see myself as a highly experienced engineer leading a team of talented individuals towards innovative solutions.
Leading a team of engineers towards successful project completion
Continuing to learn and stay up-to-date with new technologies
Mentoring and guiding junior engineers
Contributing to the growth and success of the company
Exploring opportunities for professional development and growth
I have had both failures and successes in my career as a Senior Engineer.
One of my biggest successes was leading a team that developed a new software system that increased efficiency by 50%.
I also had a failure when I underestimated the complexity of a project and it ended up being delayed by several months.
Another success was implementing a new process that reduced errors by 75%.
I learned from a failure when I didn't ...
posted on 22 Feb 2015
posted on 22 Mar 2015
My weakness is sometimes taking on too much work and struggling to delegate tasks effectively.
Difficulty delegating tasks
Tendency to take on too much work
Working on improving time management skills
based on 1 review
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Design Engineer
45
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Production Engineer
42
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Estimation Engineer
33
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Service Engineer
32
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Design & Development Engineer
28
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Siemens
ABB
BHEL
Larsen & Toubro Limited