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OM Power Electrical Engineer Interview Questions, Process, and Tips
OM Power Electrical Engineer Interview Experiences
1 interview found
Bhagirath Aswar
Selected
I applied via AmbitionBox and was interviewed in Oct 2023. There were 2 interview rounds.
(5 Questions)
- Q1. What is PSS ?
- Ans.
PSS stands for Power System Stabilizer.
PSS is a device used in power systems to improve the stability of the system.
It works by measuring the electrical parameters of the system and providing control signals to the excitation system of the generator.
The control signals help in damping out oscillations and maintaining the system's stability.
PSS is commonly used in large power plants and interconnected power systems.
It c...
- Q2. What is Transform ?
- Ans.
Transform is a process of converting a signal or data from one form to another.
Transform is used in various fields such as electrical engineering, mathematics, and signal processing.
In electrical engineering, transform is commonly used to convert AC voltage or current to a different level or frequency.
Examples of transforms include Fourier transform, Laplace transform, and Z-transform.
Transforms can be used to analyze ...
- Q3. What is capacity of your PSS
- Ans.
The capacity of my PSS is 1000 MW.
The capacity of a PSS refers to the maximum amount of power it can generate or handle.
It is typically measured in megawatts (MW).
The capacity of a PSS depends on various factors such as the size of the power plant, the type of generators used, and the transmission infrastructure.
For example, if the PSS consists of multiple generators with a capacity of 500 MW each, the total capacity w
- Q4. Capacity of power Generation ?
- Ans.
The capacity of power generation refers to the maximum amount of electrical power that can be produced by a power plant or system.
Capacity is measured in units of power, such as megawatts (MW) or gigawatts (GW).
It represents the maximum output that a power plant or system can sustain over a given period of time.
The capacity of power generation depends on various factors, including the type of power plant, its design, a...
- Q5. How many Turbines are there place of generating site ?
- Ans.
The number of turbines at a generating site varies depending on the specific site.
The number of turbines can range from a few to several dozen, depending on the size and capacity of the generating site.
Large-scale wind farms can have hundreds of turbines, while smaller sites may only have a handful.
The number of turbines is determined by factors such as available land, wind resource, and desired power output.
For exampl...
Interview Preparation Tips
- Substation
- Transformers
- PSS
- Transmission
- Circuit Breakers
- Isolators
- Monthly Reports
Skills evaluated in this interview
Interview questions from similar companies
Anonymous
Selected
Reasoning , mathematics
(2 Questions)
- Q1. What is behaviour ?
- Ans.
Behaviour refers to the way in which a person or animal acts or conducts themselves in response to a particular situation or stimulus.
Behaviour is influenced by genetics, environment, and past experiences.
It can be observed and measured through actions, reactions, and responses.
Behaviour can be categorized as either innate (instinctual) or learned.
Examples of behaviour include aggression, shyness, curiosity, and friend
- Q2. What is the best method in power transfers?
- Ans.
The best method in power transfers is through high voltage transmission lines.
High voltage transmission lines are more efficient in transferring power over long distances.
Using transformers to step up the voltage before transmission and step down the voltage at the receiving end helps minimize power loss.
HVDC (High Voltage Direct Current) transmission is another efficient method for long distance power transfers.
Smart ...
(2 Questions)
- Q1. What is current
- Ans.
Current is the flow of electric charge through a conductor.
Current is measured in Amperes (A)
It is the rate of flow of electric charge
Current can be either direct current (DC) or alternating current (AC)
Examples: A light bulb connected to a power source has current flowing through it
In a circuit, current flows from the positive terminal of the voltage source to the negative terminal
- Q2. What are the method to convert in inverter
- Ans.
Methods to convert inverter include pulse width modulation, sine wave modulation, and square wave modulation.
Pulse width modulation (PWM) is a common method used to convert inverter signals by varying the width of the pulses.
Sine wave modulation involves generating a sine wave signal to mimic the output of an inverter.
Square wave modulation produces a square wave output by switching between high and low voltage levels.
...
Selected
I applied via Recruitment Consulltant and was interviewed before Oct 2020. There was 1 interview round.
(2 Questions)
- Q1. Asking for bms system
- Q2. Previous year experience
- Ans.
I have 3 years of experience working as an Electrical Engineer in a power distribution company.
Designed electrical systems for new construction projects
Performed regular maintenance on electrical equipment
Troubleshooted and repaired electrical issues in a timely manner
Selected
I applied via Naukri.com and was interviewed in Jul 2024. There were 2 interview rounds.
Not good for future.
(2 Questions)
- Q1. Discuss ablut Previous company
- Ans.
I worked at a multinational engineering firm specializing in power systems.
Managed projects related to power distribution and transmission
Collaborated with cross-functional teams to design and implement electrical systems
Performed testing and troubleshooting of electrical components
Participated in regular training sessions to stay updated on industry trends
- Q2. Total experience
Interview Preparation Tips
(2 Questions)
- Q1. Why are power transformer trip
- Q2. Test off transformer
Interview Preparation Tips
Selected
Math ,reasoning, average ,persentage
(6 Questions)
- Q1. Basic electrical
- Q2. Transformer ,genration , power system
- Q3. Electrical fitting related
- Q4. Generator, distribution of electrical supply
- Q5. What is the function of residence
- Ans.
The function of a residence is to provide shelter, security, and comfort for individuals or families.
Provides shelter from the elements
Offers security and privacy
Creates a comfortable living environment
Can serve as a place for socializing and relaxation
- Q6. What is function on fuse , circuit breaker
- Ans.
Fuses and circuit breakers are safety devices used to protect electrical circuits from overloads and short circuits.
Fuses are designed to melt and break the circuit when there is an overload or short circuit, preventing damage to the circuit or equipment.
Circuit breakers are switches that automatically trip when there is an overload or short circuit, cutting off the flow of electricity.
Fuses need to be replaced after t...
Interview Preparation Tips
I applied via LinkedIn and was interviewed in Aug 2022. There were 2 interview rounds.
(1 Question)
- Q1. Who to Design and add a lighting in a 59*50 room
- Ans.
To design and add lighting in a 59*50 room, consider the room's purpose, lighting requirements, and energy efficiency.
Determine the purpose of the room and the activities that will take place in it.
Calculate the required lighting levels based on the room's function and recommended standards.
Consider the room's layout and identify areas that need focused lighting, such as workstations or reading corners.
Choose appropria...
Totally depend on work process
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Jan 2022. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Why should you hire you?
- Ans. Sir I am fresher I have theoretical knowledge but I can do hard work for my organization.I will put my efforts for the good progress of organization.I will finish work given time sincerely.
Interview Preparation Tips
Prepared for answers for commonly asked in interview.
Read the job discrption.
Dressing is professional during interview.
Gesture posture is more important.
Eye contact during interview is must.
Fluent english.
Interview Questionnaire
3 Questions
- Q1. C++ Pythan Allen Bradley matlab
- Ans. This is a coding language of computer applications mobile application development etc
- Q2. Maintenance engineer
- Q3. Pm work in a machine anyone
Interview Preparation Tips
Interview Questionnaire
5 Questions
- Q1. What is your strength programming language?
- Ans.
My strength programming language is C++. I have extensive experience in developing software and solving complex problems using C++.
Proficient in object-oriented programming with C++
Strong knowledge of data structures and algorithms
Experience in developing efficient and scalable code
Familiarity with C++ libraries and frameworks
Ability to debug and optimize code for performance
Experience in multi-threading and parallel p...
- Q2. Differences between C and Java?
- Ans.
C is a low-level programming language while Java is a high-level object-oriented language.
C is a procedural language while Java is an object-oriented language.
C has manual memory management while Java has automatic garbage collection.
C is platform-dependent while Java is platform-independent.
C supports pointers while Java does not.
C is typically used for system-level programming while Java is used for application devel
- Q3. What is data structure?
- Ans.
Data structure is a way of organizing and storing data in a computer so that it can be accessed and manipulated efficiently.
Data structures define the way data is organized and stored in memory.
They provide efficient algorithms for accessing, inserting, and deleting data.
Examples of data structures include arrays, linked lists, stacks, queues, trees, and graphs.
- Q4. Where do u see yourself after 5 years?
- Q5. If you got selected in CAT examination, what would u prefer job or further studies?
Interview Preparation Tips
Experience: On that day huge strength of students was attended, including our university. The criteria are 60% in 10th,12th, and current degree without standing arrears. However I qualified for this round. It was simple.
Tips: 1. Command over the vocabulary.
2. Reading of newspaper and novels regularly.
Duration: 1 hour
Total Questions: 50
Round: Group Discussion
Experience: There were 7 groups which consisted 10 members each. Each person had given the time seperately to talk about the topic and later HR was asking a general question.
Tips: 1. Fluency should be good.
2. Clarity in voice.
3. Knowledge about the topic
Duration: 11 hours 20 minutes
Round: Technical + HR Interview
Experience: There was panel of 4 people who were asking questions. They went through all my resume and asked the questions.
Tips: 1.Confidence
2. Knowledge about languages
3. Proper resume
3. Inflencial technical skills
College Name: Ajay Kumar Garg Engineering College, Ghaziabad
Skills evaluated in this interview
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