Ellantra Automation Interview Questions and Answers

Q1. Pump and it's types it's API and design
Ans. 
Pumps are devices used to move fluids through a system. There are various types of pumps such as centrifugal, positive displacement, and reciprocating pumps.
• Types of pumps include centrifugal, positive displacement, and reciprocating pumps

• API standards for pumps include API 610 for centrifugal pumps and API 674 for reciprocating pumps

• Pump design considerations include flow rate, pressure, material compatibility, and ef
Answered by AI
Add your answer
Q2. Storage tank design, API and types of ST
Ans. 
Storage tank design involves following API standards and various types of storage tanks.
• API standards such as API 650 for welded steel tanks and API 620 for large, field-erected tanks

• Types of storage tanks include atmospheric storage tanks, pressure storage tanks, and refrigerated storage tanks

• Design considerations include material selection, tank size, pressure requirements, and safety features
Answered by AI
Add your answer
Q3. Types of Stainer
Ans. 
Types of strainers include Y-strainers, basket strainers, duplex strainers, and temporary cone strainers.
• Y-strainers are used for applications with low flow rates and are easy to clean.

• Basket strainers are commonly used in pipelines to remove larger particles.

• Duplex strainers have two separate strainer baskets for continuous operation.

• Temporary cone strainers are used during commissioning or maintenance to prevent debr
Answered by AI
Add your answer
Q4. CIP process
Add your answer
Q5. Equipment hygiene?
Add your answer
Q6. PSV and PRV design
Add your answer
Q7. Use of Dimension less number
Ans. 
Dimensionless numbers are used in engineering to simplify equations and compare different systems.
• Dimensionless numbers help in scaling and comparing physical phenomena without the need for specific units.

• Examples include Reynolds number in fluid mechanics, Mach number in aerodynamics, and Peclet number in heat transfer.

• They provide insight into the dominant forces or mechanisms in a system.

• Dimensionless numbers are us...read more
Answered by AI
Add your answer
Q8. Line Sizing procedure
Ans. 
Line sizing procedure involves determining the appropriate diameter of pipes for a given flow rate and pressure drop.
• Calculate the required flow rate and pressure drop for the system

• Use fluid properties and pipe material to determine the appropriate pipe size

• Consider factors such as velocity, friction loss, and future expansion

• Ensure the selected pipe size meets safety and regulatory requirements

• Common methods include ...read more
Answered by AI
Add your answer
Q9. Heat exchanger design
Ans. 
Heat exchanger design involves selecting the appropriate type, size, and materials to efficiently transfer heat between two fluids.
• Consider the type of heat exchanger needed (e.g. shell and tube, plate heat exchanger)

• Calculate the required heat transfer area based on heat load and temperature difference

• Select materials compatible with the fluids and operating conditions

• Optimize flow rates to maximize heat transfer effi
Answered by AI
Add your answer
Q10. Software handling, HTRI, Aspen
Add your answer

Q1. Willing to travel abroad
Ans. 
Yes, I am willing to travel abroad for work.
• I am open to new experiences and cultures

• I understand the importance of global collaboration in engineering projects

• I have previous experience traveling for work or education

• I am willing to adapt to different working environments and challenges
Answered by AI
Add your answer
Q2. Why you left your previous job
Ans. 
Seeking new challenges and opportunities for growth
• Desire for career advancement

• Looking for new challenges

• Opportunity for professional growth

• Seeking better work-life balance
Answered by AI
Add your answer

Just basic electrical questions

Random general topics

Q1. Types of induction motors
Ans. 
Types of induction motors include single-phase, three-phase, squirrel cage, and wound rotor motors.
• Single-phase induction motors are commonly used in household appliances.

• Three-phase induction motors are widely used in industrial applications.

• Squirrel cage motors have a simple and rugged construction.

• Wound rotor motors allow for external resistance to be added for speed control.
Answered by AI
Add your answer
Q2. Difference between ups snd inverter
Ans. 
UPS provides instant backup power during outages, while inverter converts DC power to AC power.
• UPS stands for Uninterruptible Power Supply and provides instant backup power during outages.

• Inverter converts DC power from batteries or solar panels to AC power for household appliances.

• UPS typically has a battery backup to provide continuous power, while inverters rely on external power sources.

• UPS is commonly used for cri...read more
Answered by AI
Add your answer

Q1. What makes you fit
Ans. 
My experience in electrical design, attention to detail, and ability to problem-solve make me a great fit for this role.
• Extensive experience in electrical design projects

• Strong attention to detail in creating accurate and efficient designs

• Proven ability to problem-solve and troubleshoot issues

• Familiarity with industry standards and regulations

• Excellent communication skills to collaborate with team members and clients
Answered by AI
Add your answer
Q2. How IEEE will help our organisation
Ans. 
IEEE can help our organization by providing access to industry standards, networking opportunities, and cutting-edge research.
• Access to industry standards for electrical design practices

• Networking opportunities with other professionals in the field

• Access to cutting-edge research and developments in electrical engineering

• Opportunities for professional development and continuing education

• Access to conferences and events
Answered by AI
Add your answer

Q1. Can you relocate here
Ans. 
Yes, I am open to relocating for the right opportunity.
• I am willing to relocate for the right job opportunity

• I have experience relocating for previous jobs

• I am open to exploring new locations and experiences
Answered by AI
Add your answer
Q2. Can you work extra hours
Ans. 
Yes, I am willing to work extra hours when needed to meet project deadlines or address urgent issues.
• I am flexible with my schedule and can adjust to accommodate extra hours

• I understand the importance of meeting project deadlines and am willing to put in the extra effort

• I have previous experience working extra hours when necessary, such as during crunch times or emergencies
Answered by AI
Add your answer

Q1. What is your experience.
Add your answer
Q2. What is your salary expectation
Add your answer

Q1. Transformers working principle
Add your answer
Q2. Different type of sensors
Add your answer

Aptitude and coding test happened and after that a gd where 4 students fom each group were seleced out of 10 then interviews f2f in college

Keep giving valid points and make sure youre being heard and it doesnt matter if you speak in favor or against

Q1. Everything in your resume was asked and basic electronic components Computer networks
Add your answer

Q1. BASIC QUESTIONS about family and interest
Add your answer

Q1. What are virtual function?
Add your answer
Q2. Explain about inheritance?
Add your answer

Q1. Self introduction
Add your answer
Q2. Basic electronics
Add your answer

Q1. What is closure
Ans. 
A closure is a function that has access to its own scope, as well as the scope in which it was defined.
• A closure allows a function to access variables from its outer function even after the outer function has finished executing.

• Closures are commonly used in event handlers, callbacks, and asynchronous programming.

• Example: function outerFunction() { let outerVar = 'I am outer'; return function innerFunction() { console.l
Answered by AI
Add your answer
Q2. What is hoisting
Ans. 
Hoisting is a JavaScript mechanism where variable and function declarations are moved to the top of their containing scope during the compilation phase.
• Variable and function declarations are hoisted to the top of their scope.

• Only declarations are hoisted, not initializations.

• Function declarations take precedence over variable declarations.

• Example: console.log(myVar); var myVar = 10; // Output: undefined

• Example: cons...read more
Answered by AI
Add your answer

Q1. Personal information
Add your answer

Q1. Machine assembly
Add your answer
Q2. New products development validation process
Ans. 
The new product development validation process involves testing and verifying the functionality, reliability, and safety of the product before launch.
• Develop a validation plan outlining the testing procedures and criteria

• Conduct various tests such as functionality testing, reliability testing, and safety testing

• Collect and analyze data from tests to ensure the product meets requirements

• Iterate on design and testing bas...read more
Answered by AI
Add your answer
Q3. Structure assembly
Add your answer

Q1. What is transformer?
Ans. 
A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.
• Transformers are commonly used to increase or decrease voltage in electrical circuits.

• They consist of two coils of wire, known as the primary and secondary coils.

• The primary coil is connected to a power source, while the secondary coil is connected to the load.

• Examples of transformers include power ...read more
Answered by AI
Add your answer
Q2. What is the use of relay in DI
Ans. 
Relays in Dependency Injection are used to control the creation and lifecycle of objects.
• Relays help in decoupling the creation of objects from their usage.

• They can be used to provide different implementations of an interface based on certain conditions.

• Relays can also be used for lazy loading of objects to improve performance.

• They help in managing the dependencies of objects in a flexible and modular way.
Answered by AI
Add your answer
Q3. Compare profinet and ethernet
Ans. 
Profinet is a real-time industrial Ethernet protocol used for automation, while Ethernet is a general networking protocol used for data communication.
• Profinet is specifically designed for industrial automation applications, providing real-time communication and deterministic behavior.

• Ethernet is a widely used networking protocol for general data communication in various industries and applications.

• Profinet offers highe...read more
Answered by AI
Add your answer
Q4. What is RS232 protocol
Ans. 
RS232 protocol is a standard for serial communication between devices, commonly used in computer systems.
• RS232 uses a DB9 or DB25 connector for communication

• It uses asynchronous communication

• Data is transmitted one bit at a time

• Commonly used for connecting devices like modems, printers, and GPS receivers
Answered by AI
Add your answer