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Bharat Aluminium Company (BALCO) Electrical Engineer Interview Questions and Answers

Updated 24 Nov 2024

Bharat Aluminium Company (BALCO) Electrical Engineer Interview Experiences

2 interviews found

Interview experience
4
Good
Difficulty level
Hard
Process Duration
6-8 weeks
Result
Selected Selected

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

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 Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. Filed related questions
  • Q2. Past experience and future planning
Round 3 - HR 

(1 Question)

  • Q1. Last plant salary

Interview Questionnaire 

4 Questions

  • Q1. Cable tray
  • Q2. HT motors
  • Q3. Air blast circuit breakers
  • Q4. VFD

Electrical Engineer Interview Questions Asked at Other Companies

Q1. What is the difference between Switch gear & Circuit Breakers ... read more
Q2. What is ATS, transformer maintenance procedure, protection of tra ... read more
asked in Tata Steel
Q3. 1.what is composite error and ratio error in current transformer?
Q4. 1. Power factor of transformer 2. types of DC machine 3. Working ... read more
Q5. How many types of transformer according to voltage transfer

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in May 2022. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What is capacity your furnace
  • Ans. 

    The capacity of a furnace refers to its heating output, typically measured in BTUs or tons.

    • Furnace capacity is determined by the amount of heat it can produce.

    • It is usually measured in BTUs (British Thermal Units) or tons.

    • Higher capacity furnaces can produce more heat and are suitable for larger spaces.

    • For example, a furnace with a capacity of 80,000 BTUs can heat a larger area compared to one with a capacity of 40,000

  • Answered by AI
  • Q2. What is drive components in CCM department
  • Ans. 

    Drive components in CCM department are the parts that enable the motor to function properly.

    • Drive components include motors, gears, belts, and pulleys.

    • They work together to transfer power from the motor to the machine.

    • The components must be properly sized and aligned to ensure efficient operation.

    • Examples of machines that use drive components include conveyor belts, pumps, and fans.

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Steel Authority Of India Electrical Engineer interview:
  • Electrical Engineering
Interview preparation tips for other job seekers - Good working, hard working, honestly only fouce my dream
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Aug 2023. There were 2 interview rounds.

Round 1 - Group Discussion 

Very polite and friendly

Round 2 - Technical 

(1 Question)

  • Q1. About moter, transformer,LT/HT brekers etc

Interview Preparation Tips

Interview preparation tips for other job seekers - Thankyou hindalco
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Mar 2023. There were 3 interview rounds.

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 Resume tips
Round 2 - HR 

(2 Questions)

  • Q1. Current situation
  • Ans. 

    The current situation in the electrical engineering field is rapidly evolving with advancements in technology and increasing demand for sustainable energy solutions.

    • Advancements in renewable energy sources such as solar and wind power are shaping the future of electrical engineering.

    • The integration of smart grid technology and Internet of Things (IoT) in electrical systems is becoming more prevalent.

    • Electric vehicles a...

  • Answered by AI
  • Q2. Why we hire you
  • Ans. You can fill your own ans
  • Answered Anonymously
Round 3 - Technical 

(3 Questions)

  • Q1. About transformer, switch gear etc
  • Q2. Basic electrical
  • Q3. Control system related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Dont fear and nervous in the interview time.

I applied via Approached by Company and was interviewed in Jul 2022. There were 2 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 Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. I am working from Grid sub station . Transformer... CT PT CVT EARTHING PTW
  • Q2. All about 132 kv Gss

Interview Preparation Tips

Interview preparation tips for other job seekers - Dear sir ,
I am Diploma Holder in Electrical Engineer
With Experience in 132kv Gss in 6.5 years.
Currently in adani Transmission last 4.3 years.
I am working from scada operating system.
Interview experience
2
Poor
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Jul 2024. There was 1 interview round.

Round 1 - Technical 

(5 Questions)

  • Q1. What is step up transformer
  • Ans. 

    A step up transformer is a type of transformer that increases the voltage level from the input side to the output side.

    • Consists of more turns on the secondary coil than the primary coil

    • Used to increase voltage levels for long distance power transmission

    • Commonly found in power distribution systems and electrical grids

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

    A distribution transformer is a device used to step down high voltage electricity to a lower voltage suitable for use in homes and businesses.

    • Converts high voltage electricity from power lines to lower voltage for distribution

    • Commonly used in electrical distribution systems

    • Helps reduce voltage for safe use in homes and businesses

    • Can be mounted on poles or placed on the ground

    • Examples: pole-mounted distribution transfor

  • Answered by AI
  • Q3. What is the altenator
  • Ans. 

    An alternator is a device that converts mechanical energy into electrical energy in the form of alternating current.

    • An alternator is commonly used in vehicles to charge the battery and power the electrical system.

    • It consists of a rotor, stator, diode rectifier, and voltage regulator.

    • Alternators produce alternating current (AC) which is then converted to direct current (DC) for use in the vehicle.

    • They are more efficient...

  • Answered by AI
  • Q4. What is synonyms machine
  • Ans. 

    A synonyms machine is a tool or software that helps find alternative words with similar meanings for a given word.

    • A synonyms machine can be a thesaurus or a feature in word processing software.

    • It helps writers and speakers find the right word to convey their message effectively.

    • Examples include online thesauruses like Thesaurus.com or built-in thesaurus in Microsoft Word.

  • Answered by AI
  • Q5. What is hysteresis motor
  • Ans. 

    A hysteresis motor is a type of synchronous motor that operates based on the hysteresis effect in magnetic materials.

    • Hysteresis motors have a rotor made of a magnetic material with high hysteresis, such as cobalt steel.

    • They do not require a separate DC excitation like other synchronous motors.

    • Hysteresis motors are known for their smooth operation and low noise levels.

    • They are commonly used in applications where precise...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Answer
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed before Jan 2024.

Round 1 - Technical 

(4 Questions)

  • Q1. Electrical and electronics engineering diploma
  • Q2. Yes
  • Q3. Diploma electrical and electronics engineering
  • Q4.  electrical work maintenance
Round 2 - Technical 

(2 Questions)

  • Q1. Maintenance work
  • Q2. Electrical electronics
Interview experience
5
Excellent
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 Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. How are home load of power plant received
  • Ans. 

    Home load of a power plant is received through a distribution network.

    • Home load is received from the power plant through a distribution network.

    • The power plant generates electricity and sends it to a substation.

    • The substation then distributes the electricity to homes through power lines.

    • The distribution network ensures that the electricity reaches each home efficiently.

    • Examples of distribution networks include overhead

  • Answered by AI
  • Q2. What is black out condition?
  • Ans. 

    A blackout condition refers to a complete loss of electrical power in a specific area or across a larger region.

    • Blackouts can be caused by various factors such as equipment failure, severe weather conditions, or intentional power cuts.

    • During a blackout, all electrical devices and systems dependent on electricity cease to function.

    • Blackouts can last for a few seconds, minutes, hours, or even days depending on the cause ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - It best opportunity provide in the jobs and make it features on any person
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Jan 2023. There were 2 interview rounds.

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 Resume tips
Round 2 - Technical 

(3 Questions)

  • Q1. Basic Eletrical question
  • Q2. Electrical Machine and RTU panel
  • Q3. Solar system question

Interview Preparation Tips

Topics to prepare for Jindal Steel and Power Electrical Engineer interview:
  • Basic Electrical
Interview preparation tips for other job seekers - Experience in ABB RTU560 Erection and Commissioning, solar system,Substation automation maintenance. Etc
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Bharat Aluminium Company (BALCO) Interview FAQs

How many rounds are there in Bharat Aluminium Company (BALCO) Electrical Engineer interview?
Bharat Aluminium Company (BALCO) interview process usually has 3 rounds. The most common rounds in the Bharat Aluminium Company (BALCO) interview process are Resume Shortlist, Technical and HR.
What are the top questions asked in Bharat Aluminium Company (BALCO) Electrical Engineer interview?

Some of the top questions asked at the Bharat Aluminium Company (BALCO) Electrical Engineer interview -

  1. Past experience and future plann...read more
  2. Air blast circuit breake...read more
  3. Filed related questi...read more

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Bharat Aluminium Company (BALCO) Electrical Engineer Interview Process

based on 1 interview

Interview experience

4
  
Good
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Bharat Aluminium Company (BALCO) Electrical Engineer Salary
based on 5 salaries
₹1 L/yr - ₹9 L/yr
27% more than the average Electrical Engineer Salary in India
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