Upload Button Icon Add office photos

Jai Balaji Group

Compare button icon Compare button icon Compare

Filter interviews by

Jai Balaji Group Electrical Engineer Interview Questions and Answers

Updated 14 May 2024

Jai Balaji Group Electrical Engineer Interview Experiences

2 interviews found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Selected Selected

I appeared for an interview in Jan 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. Power factor What is vfd Difference between ac and dc motor
  • Ans. 

    Power factor is the ratio of real power to apparent power in an AC circuit. VFD stands for Variable Frequency Drive. AC motors run on alternating current while DC motors run on direct current.

    • Power factor is a measure of how effectively electrical power is being used in a circuit.

    • It is calculated by dividing the real power (in watts) by the apparent power (in volt-amperes).

    • A power factor of 1 indicates that all the pow...

  • Answered by AI
  • Q2. Types of load cell
  • Ans. 

    Types of load cells include strain gauge load cells, hydraulic load cells, and capacitive load cells.

    • Strain gauge load cells measure the strain or deformation of a material.

    • Hydraulic load cells use hydraulic fluid to measure force.

    • Capacitive load cells measure changes in capacitance to determine force.

    • Other types of load cells include piezoelectric load cells and pneumatic load cells.

  • Answered by AI
Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before May 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

MCQ Question of total 10 question

Round 2 - Technical 

(1 Question)

  • Q1. What do you mean by Reverse Arc Flashing on ACB Breaker
  • Ans. 

    Reverse arc flashing on ACB breaker refers to the phenomenon where the arc flash occurs on the opposite side of the contacts during the opening operation.

    • Reverse arc flashing happens when the arc flash occurs on the side of the contacts opposite to the normal direction during the opening operation of the ACB breaker.

    • This phenomenon can be caused by factors such as high fault currents, improper maintenance, or inadequat...

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Why you want to leave your present company

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

I applied via Newspaper Ad and was interviewed before Apr 2021. 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 tips
Round 2 - Technical 

(1 Question)

  • Q1. Have clear understanding of basic Electrical concept & Practice to have interview in English .

Interview Preparation Tips

Interview preparation tips for other job seekers - Lot of opportunities to learn and grow at MSP STEEL & Power .
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Jul 2024.

Round 1 - Technical 

(3 Questions)

  • Q1. What is alternater
  • Q2. What is transformer
  • Ans. 

    Transformer is a static device is change is ac voltage one level and another level but no change in frequency the work in mutual induction method.

  • Answered Anonymously
  • Q3. What is rotor types syuchronus machine
  • Ans. 

    Sailent type rotor and cylinder type rotor of uses in syuchronus machine.

  • Answered Anonymously
Round 2 - Technical 

(2 Questions)

  • Q1. What is synonyms machine
  • Q2. What is induction Machine

Interview Preparation Tips

Interview preparation tips for other job seekers - Esliye question is preparing

I applied via Shine and was interviewed in Dec 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. What is transformer
  • Ans. 

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

    • Transformers are used to increase or decrease the voltage of an alternating current (AC) signal.

    • They consist of two or more coils of wire, known as windings, that are wound around a core made of magnetic material.

    • The primary winding receives electrical energy from a power source, while t...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Normal questions and easily solved question

Interview Questionnaire 

1 Question

  • Q1. Draw Control diagram of A Motor Which We Can Start From Remote location & Local panel. use Star delta starter.
  • Ans. 

    Control diagram of a motor with remote and local start using star delta starter.

    • Use a star delta starter for reduced voltage starting

    • Include a remote start/stop switch in the control circuit

    • Use a contactor to switch between star and delta connections

    • Include overload protection in the circuit

    • Use a control transformer to step down voltage for control circuit

    • Include a pilot light to indicate motor status

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - while You are experienced person on Your Field, Then Its also Necessary to Have Good Interview Practice Or Experience for passout the Interview. It is Beacuse to Some time Interview ask Very simple Question With Difficult manner and at that time how you react is Important.

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

Interview Questionnaire 

3 Questions

  • Q1. EOt Crane brief discription. In sense of electrical.
  • Ans. 

    EOt crane is an electric overhead traveling crane used for lifting and moving heavy loads in industrial settings.

    • EOt stands for Electric Overhead Traveling

    • It is operated by an electrical control system

    • It consists of a bridge, hoist, trolley, and electrical components

    • It is commonly used in factories, warehouses, and construction sites

    • It can lift and move heavy loads up to several tons

    • It requires regular maintenance and

  • Answered by AI
  • Q2. Proper knowledge of induction furnace pannel troling detailed, card function, module discription.
  • Q3. Transformer work, fault, solution.

Interview Preparation Tips

Interview preparation tips for other job seekers - Work like a practicaly and remind of logic and function.
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. (1) tell your self, (2) Passt company work, (3) what is VFD and it's diagram, (4) Electrical maintenance related questions
  • Q2. Motor related questions
  • Q3. MCC and PCC panel
Round 3 - HR 

(1 Question)

  • Q1. (1) Salary discussion, (2) Experience related questions
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Electrical department
  • Q2. What is MCC PCC PANEL
  • Ans. 

    MCC stands for Motor Control Center and PCC stands for Power Control Center. They are electrical panels used to control and distribute power to motors and other electrical equipment.

    • MCC panels are used to control and distribute power to motors in industrial settings.

    • PCC panels are used to control and distribute power to various electrical equipment.

    • Both panels play a crucial role in ensuring efficient and safe operatio...

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Oct 2023. 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 tips
Round 2 - Technical 

(6 Questions)

  • Q1. Genarator protection
  • Q2. Transformer protection
  • Q3. What is induction motor
  • Ans. 

    An induction motor is a type of AC motor where power is supplied to the rotor by electromagnetic induction.

    • Induction motors are commonly used in various applications such as industrial machinery, pumps, fans, and compressors.

    • They do not require brushes to transfer power to the rotor, making them more reliable and maintenance-free compared to brushed DC motors.

    • The speed of an induction motor is determined by the frequen...

  • Answered by AI
  • Q4. Work principle transformer
  • Q5. What is dc series motor
  • Ans. 

    A DC series motor is a type of DC motor where the field winding is connected in series with the armature winding.

    • Field winding and armature winding are connected in series

    • High starting torque but low speed

    • Used in applications where high starting torque is required, such as in traction applications

  • Answered by AI
  • Q6. Grid to TG sync process

Interview Preparation Tips

Interview preparation tips for other job seekers - Good knowledge for your working background

Jai Balaji Group Interview FAQs

How many rounds are there in Jai Balaji Group Electrical Engineer interview?
Jai Balaji Group interview process usually has 2 rounds. The most common rounds in the Jai Balaji Group interview process are Technical, Aptitude Test and HR.
What are the top questions asked in Jai Balaji Group Electrical Engineer interview?

Some of the top questions asked at the Jai Balaji Group Electrical Engineer interview -

  1. What do you mean by Reverse Arc Flashing on ACB Brea...read more
  2. power factor What is vfd Difference between ac and dc mo...read more
  3. Types of load c...read more

Tell us how to improve this page.

Jai Balaji Group Electrical Engineer Interview Process

based on 4 interviews

Interview experience

4.5
  
Good
View more
Jai Balaji Group Electrical Engineer Salary
based on 62 salaries
₹1.8 L/yr - ₹4.8 L/yr
34% less than the average Electrical Engineer Salary in India
View more details

Jai Balaji Group Electrical Engineer Reviews and Ratings

based on 12 reviews

3.0/5

Rating in categories

2.9

Skill development

3.5

Work-life balance

2.2

Salary

3.0

Job security

2.0

Company culture

1.9

Promotions

2.2

Work satisfaction

Explore 12 Reviews and Ratings
Junior Engineer
167 salaries
unlock blur

₹1.2 L/yr - ₹3.5 L/yr

Junior Manager
137 salaries
unlock blur

₹2.8 L/yr - ₹8 L/yr

Engineer
113 salaries
unlock blur

₹2 L/yr - ₹6 L/yr

Assistant Engineer
97 salaries
unlock blur

₹1.8 L/yr - ₹4.5 L/yr

Associate Manager
76 salaries
unlock blur

₹4.2 L/yr - ₹9.4 L/yr

Explore more salaries
Compare Jai Balaji Group with

ArcelorMittal Nippon Steel

4.1
Compare

Jindal Stainless

4.2
Compare

Jindal Saw

4.0
Compare

SHYAM METALICS AND ENERGY

3.6
Compare
Did you find this page helpful?
Yes No
write
Share an Interview