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APOLLO POWER SYSTEMS Shift Engineer Interview Questions and Answers

Updated 29 Jan 2025

APOLLO POWER SYSTEMS Shift Engineer Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed before Jan 2024.

Round 1 - Technical 

(3 Questions)

  • Q1. What is an Uninterruptible Power Supply (UPS), and what are its functions?
  • Q2. What is a transformer and how does it work?
  • Q3. Explain about safety PPE and uses
Round 2 - HR 

(2 Questions)

  • Q1. What is your previous experience, and what is your current role?
  • Q2. What is your current salary, and what are your salary expectations?

Interview questions from similar companies

Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is Transformer?
  • Ans. 

    A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.

    • Consists of two coils of wire, known as primary and secondary coils

    • Works on the principle of electromagnetic induction

    • Used to step up or step down voltage levels in electrical circuits

    • Commonly used in power distribution systems

  • Answered by AI
  • Q2. What is transformer Protection
  • Ans. 

    Transformer protection refers to the measures taken to prevent damage to transformers from faults or abnormal operating conditions.

    • Transformer protection devices include overcurrent relays, differential relays, and Buchholz relays.

    • Overcurrent relays protect against overloads and short circuits.

    • Differential relays compare the current entering and leaving the transformer to detect internal faults.

    • Buchholz relays detect g...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - All good
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
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 

(3 Questions)

  • Q1. Electrical engineering
  • Q2. Electrical motor
  • Q3. Electrical equipment
Round 3 - Technical 

(2 Questions)

  • Q1. Electrical maintenance
  • Q2. Electrical motor
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - HR 

(4 Questions)

  • Q1. Simple question like your which subject best and why you are choice Trade
  • Q2. Personal question about family and College life what is achievement
  • Q3. Why your are join is this company
  • Q4. Which products make
  • Ans. 

    Electrical engineers work on a wide range of products including consumer electronics, power systems, communication devices, and more.

    • Consumer electronics such as smartphones, laptops, and TVs

    • Power systems including generators, transformers, and distribution systems

    • Communication devices like routers, modems, and cell phones

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Basic Knowledge about Company and Electrical field like relay Machine (DC, AC) your which field you graduate,knowledge about your field
Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Dec 2022. There were 3 interview rounds.

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 

(3 Questions)

  • Q1. What is 3-phase 4 wair system
  • Ans. 

    A 3-phase 4 wire system is a type of electrical system commonly used for power distribution.

    • Consists of three conductors carrying alternating current at the same frequency, with a fourth neutral conductor

    • Provides a more balanced and efficient power distribution compared to single-phase systems

    • Commonly used in industrial and commercial applications for higher power requirements

    • Example: Used in large factories, office bu

  • Answered by AI
  • Q2. Which of the following is a characteristic of digital signal
  • Ans. 

    A characteristic of digital signal is that it is discrete and represented by binary numbers.

    • Digital signals are represented by discrete values

    • Digital signals are represented by binary numbers (0s and 1s)

    • Digital signals are less susceptible to noise compared to analog signals

  • Answered by AI
  • Q3. An electrical signal can be represented in either Thevenin form or Norton From. However, Norton representation is preferred when
  • Ans. 

    Norton representation is preferred when the load impedance is known and fixed.

    • Norton representation is preferred when the load impedance is known and fixed, as it simplifies calculations.

    • Thevenin representation is preferred when the load impedance is unknown or variable.

    • Norton equivalent circuits are easier to analyze in terms of current flow and power calculations.

    • Thevenin equivalent circuits are easier to analyze in

  • Answered by AI
Round 3 - Aptitude Test 

Diploma in electrical engineering

Interview Preparation Tips

Interview preparation tips for other job seekers - This is a very good
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Jan 2023. There were 4 interview rounds.

Round 1 - HR 

(2 Questions)

  • Q1. Basic questions
  • Q2. Previous employer related
Round 2 - Technical 

(2 Questions)

  • Q1. Technical questions
  • Q2. Machine related
Round 3 - Group Discussion 

Over all plant related

Round 4 - Behavioral 

(1 Question)

  • Q1. Man power handle and previous employer related

Interview Preparation Tips

Interview preparation tips for other job seekers - Very good company.

I applied via AmbitionBox and was interviewed in Apr 2022. There were 4 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. About electrical engineering trade diploma leval
  • Q2. Diploma(electrical engineering) level question
Round 2 - Group Discussion 
Pro Tip by AmbitionBox:
Don’t treat group discussions as an argument. Group discussion is about reaching a meaningful conclusion.
View all tips
Round 3 - Aptitude Test 
Round 4 - Aptitude Test 

Interview Preparation Tips

Interview preparation tips for other job seekers - I need Apenticeship or job for your company. I am diploma student and fresser. Please contact me
Thank you.
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Questions about high voltage and high current components.
  • Q2. Questions on different topologies used in power supplies

Interview Preparation Tips

Interview preparation tips for other job seekers - Interviewers are highly experienced and highly talented in technology. Prepare all the theory before going to the interview

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

Interview Questionnaire 

1 Question

  • Q1. Projects related

Interview Preparation Tips

Interview preparation tips for other job seekers - I hava 12 years experience in power distribution projects I said work is best experience in any departments .

Interview Questionnaire 

2 Questions

  • Q1. I was asked all the technical question related to my core field along with extra concept of plc and drives as the company is totaly based on automation machine.
  • Q2. Be prepared your self to change the world

APOLLO POWER SYSTEMS Interview FAQs

How many rounds are there in APOLLO POWER SYSTEMS Shift Engineer interview?
APOLLO POWER SYSTEMS interview process usually has 2 rounds. The most common rounds in the APOLLO POWER SYSTEMS interview process are Technical and HR.
What are the top questions asked in APOLLO POWER SYSTEMS Shift Engineer interview?

Some of the top questions asked at the APOLLO POWER SYSTEMS Shift Engineer interview -

  1. What is an Uninterruptible Power Supply (UPS), and what are its functio...read more
  2. What is a transformer and how does it wo...read more
  3. Explain about safety PPE and u...read more

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APOLLO POWER SYSTEMS Shift Engineer Interview Process

based on 1 interview

Interview experience

4
  
Good
View more

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APOLLO POWER SYSTEMS Shift Engineer Salary
based on 9 salaries
₹3 L/yr - ₹3.6 L/yr
25% less than the average Shift Engineer Salary in India
View more details

APOLLO POWER SYSTEMS Shift Engineer Reviews and Ratings

based on 3 reviews

4.0/5

Rating in categories

4.0

Skill development

3.8

Work-life balance

3.8

Salary

3.9

Job security

3.9

Company culture

4.0

Promotions

4.0

Work satisfaction

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