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Noida Power Company Junior Engineer Interview Questions and Answers

Updated 13 Jul 2023

Noida Power Company Junior Engineer Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Walk-in

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

Basic questions like how to start electrical motor power system ETC

Round 3 - HR 

(2 Questions)

  • Q1. Basic technical questions
  • Q2. What is your straight What We hire you

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Interview Tips & Stories
2w
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works at
Cvent
Can speak English, can’t deliver in interviews
I feel like I can't speak fluently during interviews. I do know english well and use it daily to communicate, but the moment I'm in an interview, I just get stuck. since it's not my first language, I struggle to express what I actually feel. I know the answer in my head, but I just can’t deliver it properly at that moment. Please guide me
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Interview questions from similar companies

I applied via LinkedIn and was interviewed before Apr 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. How old are you
  • Q2. How many years do you work here

Interview Preparation Tips

Interview preparation tips for other job seekers - Bold Answers expected from interview panel

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I applied via Walk-in and was interviewed in Feb 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. How to trouble shoot inverters , scbs, transformer, breakers
  • Ans. 

    To troubleshoot inverters, SCBs, transformers, and breakers, follow these pointers:

    • Check for loose connections and wiring

    • Inspect for physical damage or wear and tear

    • Use a multimeter to test voltage and current

    • Check for proper grounding

    • Refer to manufacturer's manual for specific troubleshooting steps

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep to know
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Job Portal and was interviewed in Nov 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

OHT Detail & reinforcement deatail

Round 2 - HR 

(2 Questions)

  • Q1. Document deatils
  • Q2. Where are you working

Interview Preparation Tips

Interview preparation tips for other job seekers - Very good
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. How to improve Performance Ratio
  • Ans. 

    To improve Performance Ratio, focus on optimizing system efficiency, reducing losses, and maximizing output.

    • Optimize system design and operation to increase efficiency

    • Reduce losses through better maintenance and monitoring

    • Maximize output by utilizing advanced technologies and techniques

  • Answered by AI
  • Q2. What is Capacity utilization factor
  • Ans. 

    Capacity utilization factor is a measure of how much of a system's capacity is being utilized.

    • Capacity utilization factor is calculated by dividing the actual output by the maximum possible output.

    • It is often expressed as a percentage.

    • A high capacity utilization factor indicates efficient use of resources, while a low factor may suggest underutilization or inefficiency.

    • For example, if a factory has a maximum output of ...

  • Answered by AI
Round 3 - Technical 

(2 Questions)

  • Q1. What iS GHI & GTI , GPR
  • Ans. 

    GHI stands for Gross Heating Input, GTI stands for Gross Thermal Efficiency, and GPR stands for Gross Production Rate.

    • GHI is a measure of the total heat input to a system or appliance.

    • GTI is a measure of the efficiency of converting input energy into useful output energy.

    • GPR is a measure of the rate at which a system or appliance produces a certain output.

  • Answered by AI
  • Q2. How to improve the plant PR
  • Ans. 

    Improving plant PR involves enhancing communication, community engagement, and sustainability efforts.

    • Enhance communication with stakeholders through regular updates and transparent information sharing.

    • Engage with the local community through events, workshops, and outreach programs to build positive relationships.

    • Implement sustainable practices and showcase environmental initiatives to improve public perception.

    • Utilize...

  • Answered by AI

I applied via Company Website and was interviewed in Feb 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Mc related question .
  • Ans. Mc working and parts introduction .
  • Answered Anonymously
  • Q2. Experience related question .
Round 3 - HR 

(2 Questions)

  • Q1. Personal information.
  • Q2. Salary related question .

Interview Preparation Tips

Interview preparation tips for other job seekers - Good working place and comfortable for family life also .

Engineer Interview Questions & Answers

Vestas user image sabareesh k

posted on 5 Nov 2021

I applied via Company Website and was interviewed in May 2021. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Why your leaving a previous job
  • Q2. What are the innovations made in your company with you
  • Ans. 

    I contributed to several innovations, enhancing efficiency and product quality through collaborative projects and advanced technologies.

    • Implemented a new automated testing system that reduced testing time by 30%.

    • Developed a predictive maintenance model using IoT data, decreasing downtime by 25%.

    • Led a cross-functional team to redesign a product, improving user experience and increasing sales by 15%.

    • Introduced a cloud-ba...

  • Answered by AI
  • Q3. Why we can hire you
  • Q4. Technical abilities

Interview Preparation Tips

Interview preparation tips for other job seekers - Normally prepare and need to speak with english prepare which role your applying on the perceptive manner
Are these interview questions helpful?

Engineer Interview Questions & Answers

Vestas user image DHIMAN BAG

posted on 11 Apr 2025

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected

I appeared for an interview before Apr 2024, where I was asked the following questions.

  • Q1. What is DCN
  • Ans. 

    DCN stands for Data Center Network, a specialized network architecture for data centers.

    • DCN optimizes data flow between servers and storage systems.

    • It often employs high-speed switches and routers for efficiency.

    • Examples include Ethernet fabrics and spine-leaf architectures.

    • DCN enhances scalability and reduces latency in data processing.

  • Answered by AI
  • Q2. Asking All electric components ratings
  • Q3. Safety related documents
  • Q4. Working principal of generator
  • Ans. 

    A generator converts mechanical energy into electrical energy using electromagnetic induction.

    • Generators operate on the principle of electromagnetic induction.

    • When a conductor moves through a magnetic field, it induces an electric current.

    • Types of generators include AC generators (alternators) and DC generators.

    • Example: A hydroelectric power plant uses water flow to turn turbines, generating electricity.

  • Answered by AI
  • Q5. How to work converter section
  • Ans. 

    The converter section transforms input signals into desired output formats, crucial in various engineering applications.

    • Understand the input signal type (e.g., AC to DC conversion).

    • Identify the required output format (e.g., voltage levels, frequency).

    • Select appropriate converter topology (e.g., buck, boost, or buck-boost converters).

    • Implement control strategies for regulation (e.g., PID control).

    • Test the converter unde...

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Jun 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - HR 

(4 Questions)

  • Q1. Basic about gourself
  • Ans. 

    I am a passionate engineer with a strong background in software development and a keen interest in innovative technologies.

    • Education: Bachelor's degree in Computer Engineering from XYZ University.

    • Experience: 3 years of experience in software development at ABC Corp, focusing on web applications.

    • Skills: Proficient in languages like Python, Java, and JavaScript; familiar with frameworks like React and Django.

    • Projects: De...

  • Answered by AI
  • Q2. Are able to locate pan India
  • Ans. 

    Yes, I am able to locate pan India for engineering projects.

    • I have experience working on engineering projects in various locations across India

    • I am familiar with the different regulations and requirements in different states

    • I have a network of contacts and resources that can help me navigate different regions

    • I am willing to travel and relocate as needed for projects

    • I have successfully completed projects in multiple sta...

  • Answered by AI
  • Q3. What is current CTC and expectations
  • Ans. 

    Current CTC is $80,000 and expectations are $100,000.

    • Current CTC is $80,000

    • Expectations are $100,000

  • Answered by AI
  • Q4. Current location, experience
Round 3 - Technical 

(4 Questions)

  • Q1. What is DFIF,And it's processing
  • Ans. 

    DFIF stands for Digital Filter Initialization File. It is used to store filter coefficients and settings for digital signal processing.

    • DFIF is a file format used in digital signal processing to store filter coefficients and settings.

    • It is commonly used in audio processing applications to apply filters to sound signals.

    • DFIF files can be created and edited using software tools like MATLAB or Python libraries.

    • The informat...

  • Answered by AI
  • Q2. What is converter and it's working
  • Ans. 

    A converter is a device that converts one form of energy into another form.

    • Converters can be used to convert electrical energy into mechanical energy, or vice versa.

    • Examples of converters include AC to DC converters, voltage converters, and frequency converters.

    • Converters are commonly used in power electronics and electrical engineering applications.

  • Answered by AI
  • Q3. Different type of motor principals
  • Ans. 

    Different types of motor principles include DC motors, AC motors, stepper motors, and servo motors.

    • DC motors operate using direct current and are commonly used in household appliances and electric vehicles.

    • AC motors operate using alternating current and are commonly used in industrial applications.

    • Stepper motors move in precise increments and are commonly used in 3D printers and CNC machines.

    • Servo motors use feedback t...

  • Answered by AI
  • Q4. Yawing, pitching, Hydraulic ckt
Round 4 - HR 

(1 Question)

  • Q1. Salary discussion,Location and other documents

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep study than only you can select,Good knowledge is important befor attend interview,Clear fundamental is good
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Jun 2024, where I was asked the following questions.

  • Q1. Introduction and all
  • Q2. Question related to your core subjects

Noida Power Company Interview FAQs

How many rounds are there in Noida Power Company Junior Engineer interview?
Noida Power Company interview process usually has 3 rounds. The most common rounds in the Noida Power Company interview process are Resume Shortlist, Aptitude Test and HR.

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Overall Interview Experience Rating

4/5

based on 1 interview experience

Noida Power Company Junior Engineer Salary
based on 80 salaries
₹2.9 L/yr - ₹5.2 L/yr
24% more than the average Junior Engineer Salary in India
View more details

Noida Power Company Junior Engineer Reviews and Ratings

based on 19 reviews

4.0/5

Rating in categories

3.9

Skill development

3.6

Work-life balance

3.5

Salary

4.3

Job security

3.7

Company culture

3.2

Promotions

3.5

Work satisfaction

Explore 19 Reviews and Ratings
Junior Engineer
80 salaries
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₹2.8 L/yr - ₹5.2 L/yr

Executive
59 salaries
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₹4.5 L/yr - ₹11 L/yr

Assistant Engineer
56 salaries
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₹4 L/yr - ₹7 L/yr

Senior Executive
50 salaries
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₹7.5 L/yr - ₹14.1 L/yr

Deputy Manager
30 salaries
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₹14 L/yr - ₹30.5 L/yr

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