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JSW Steel Electrician Interview Questions and Answers

Updated 14 Dec 2024

JSW Steel Electrician Interview Experiences

2 interviews found

Electrician Interview Questions & Answers

user image Anonymous

posted on 14 Dec 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Unit of resistance
  • Ans. 

    Ohm

    • Unit of resistance in electrical circuits

    • Symbol is Ω (omega)

    • Named after German physicist Georg Simon Ohm

    • Measured using an ohmmeter

  • Answered by AI
  • Q2. Unit of current
  • Ans. 

    The unit of current is Ampere (A)

    • The unit of current is Ampere (A)

    • Current is the flow of electric charge in a circuit

    • 1 Ampere is equal to 1 Coulomb per second

    • Commonly used prefixes for current are milliampere (mA) and microampere (μA)

  • Answered by AI

Electrician Interview Questions & Answers

user image Anonymous

posted on 18 Nov 2021

I applied via Company Website and was interviewed in Oct 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Transformers HT LT pana DG

Electrician Interview Questions Asked at Other Companies

Q1. 1. How much current takes a 5hp motor ?, 2. Draw a STAR DELTA and ... read more
Q2. What is different between MCB and DOL starter ?
Q3. Which is more dangerous-shock due to AC or DC?
asked in MIPL
Q4. What Are the Main Types of Electric Current? Answer- DC &AC C ... read more
Q5. How many distance between core and armature in ht motor

Interview questions from similar companies

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in May 2023. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Do not use an unprofessional email address such as cool_boy@email.com. It shows a lack of professionalism by the candidate.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Electric releted
  • Q2. Motor dol star delta starter

Interview Preparation Tips

Interview preparation tips for other job seekers - Electrical

Interview Questionnaire 

3 Questions

  • Q1. What is contractor.?
  • Ans. 

    A contractor is a person or company hired to perform a specific task or project for a client.

    • Contractors are often hired for construction projects, electrical work, plumbing, and other specialized tasks.

    • They are typically paid on a project-by-project basis, rather than receiving a salary or hourly wage.

    • Contractors may work independently or as part of a larger company.

    • They are responsible for providing their own tools, ...

  • Answered by AI
  • Q2. What is rectifier.?
  • Ans. 

    A rectifier is an electrical device that converts alternating current (AC) to direct current (DC).

    • Rectifiers are commonly used in power supplies for electronic devices.

    • They can be made using diodes or other semiconductor devices.

    • Rectifiers are essential for many electronic devices to function properly.

    • Examples of rectifiers include bridge rectifiers, half-wave rectifiers, and full-wave rectifiers.

  • Answered by AI
  • Q3. What is vvF...?
  • Ans. 

    vvF is not a recognized term in the field of electrical engineering.

    • vvF is not a standard unit of measurement or abbreviation in the electrical field.

    • It is possible that the interviewer made a mistake or was testing the candidate's ability to admit when they don't know something.

    • The candidate could respond by politely asking for clarification or admitting that they are not familiar with the term.

  • Answered by AI
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Working of reverse forward with drive .
  • Ans. 

    Reverse forward with drive is a control method used in electrical systems to change the direction of rotation of a motor.

    • Reverse forward with drive is achieved by using a motor controller that can switch the polarity of the motor's power supply to change its direction of rotation.

    • This method is commonly used in applications where the motor needs to be able to run in both forward and reverse directions, such as in conve...

  • Answered by AI
  • Q2. Power and control wiring of EOT crane.
  • Ans. 

    Power and control wiring of EOT crane involves connecting electrical components to ensure proper functioning.

    • Power wiring includes connecting the main power supply to the crane motor and other electrical components.

    • Control wiring involves connecting control devices such as push buttons, limit switches, and relays to control the movement of the crane.

    • Proper labeling and color-coding of wires is essential for easy troubl...

  • Answered by AI
Round 2 - HR 

(1 Question)

  • Q1. What is interested for you in this company.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be realistic , and show dedication and need for this job.

Interview Questionnaire 

1 Question

  • Q1. Why are the 230 volt only in 1 phase not 440?
  • Ans. 

    230V is sufficient for most domestic and commercial applications, while 440V is used for heavy-duty industrial applications.

    • 230V is more cost-effective and easier to install than 440V.

    • Most household appliances and equipment are designed to operate on 230V.

    • 440V is used for heavy machinery and equipment that require more power.

    • 440V is also used for long-distance power transmission.

    • The choice of voltage depends on the spe

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

I applied via Walk-in and was interviewed in Dec 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

A tool that measures a person's abilities, skills, and potential to succeed in a given activity

Round 2 - Coding Test 

Coding tests are typically programming challenges that help technical recruiters test programming skills and competencies of a developer or programmer.

Interview Preparation Tips

Topics to prepare for Jindal Steel and Power Electrician interview:
  • Transformers
  • Substation
Interview preparation tips for other job seekers - A job seeker is an individual who is actively looking for employment opportunities
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 

Work and time, reasoning,essay

Round 3 - One-on-one 

(2 Questions)

  • Q1. What is your name and age
  • Q2. Tell me something about yourself

Interview Preparation Tips

Interview preparation tips for other job seekers - be confident and focused
dress well
maintain posture
Round 1 - Technical 

(11 Questions)

  • Q1. Electrical motor, lights, panel maintenance
  • Q2. What is different between MCB and DOL starter ?
  • Ans. 

    MCB and DOL starter are both electrical devices used for protection and control, but they have different functions and applications.

    • MCB stands for Miniature Circuit Breaker and is used for circuit protection against overcurrents and short circuits.

    • DOL starter stands for Direct-On-Line starter and is used for starting and stopping motors.

    • MCB is a switch that automatically trips and disconnects the circuit when an overcu...

  • Answered by AI
  • Q3. What is electrical motor ?
  • Ans. 

    An electrical motor is a device that converts electrical energy into mechanical energy to perform work.

    • Electrical motors are used in various applications such as industrial machinery, household appliances, and vehicles.

    • They work on the principle of electromagnetic induction, where a current-carrying conductor experiences a force in the presence of a magnetic field.

    • There are different types of electrical motors, includi...

  • Answered by AI
  • Q4. What is power factor?
  • Ans. 

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

    • Power factor is the ratio of real power (in watts) to apparent power (in volt-amperes).

    • It indicates the efficiency of electrical power consumption in a circuit.

    • A power factor of 1 means all the power is being used effectively, while a power factor less than 1 indicates wastage of power.

    • Inductive loads like motors and transformers h...

  • Answered by AI
  • Q5. Make a DOL starter circuit diagram?
  • Ans. 

    A DOL starter circuit diagram is used to control the starting and stopping of an electric motor.

    • DOL stands for Direct-On-Line.

    • The circuit consists of a contactor, overload relay, and start and stop buttons.

    • When the start button is pressed, the contactor closes and power is supplied directly to the motor.

    • The overload relay protects the motor from excessive current.

    • The stop button opens the contactor and stops the motor.

  • Answered by AI
  • Q6. What are the sources of electricity ?
  • Ans. 

    The sources of electricity include fossil fuels, nuclear power, renewable energy sources, and batteries.

    • Fossil fuels such as coal, oil, and natural gas are commonly used to generate electricity in power plants.

    • Nuclear power plants use nuclear reactions to produce electricity.

    • Renewable energy sources like solar power, wind power, hydroelectric power, and geothermal power can generate electricity.

    • Batteries can store and

  • Answered by AI
  • Q7. What are insulators ?
  • Ans. 

    Insulators are materials that do not conduct electricity.

    • Insulators are substances that prevent the flow of electric current.

    • They have high resistance to the flow of electrons.

    • Insulators are used to protect against electric shocks and to prevent short circuits.

    • Examples of insulators include rubber, plastic, glass, and ceramic.

    • Insulators are commonly used in electrical wiring, circuit boards, and electrical equipment.

  • Answered by AI
  • Q8. Where are semiconductors used ?
  • Ans. 

    Semiconductors are used in various electronic devices and systems.

    • Semiconductors are used in computers and other digital devices for processing and memory.

    • They are used in telecommunication systems for signal amplification and transmission.

    • Semiconductors are used in power electronics for controlling and converting electrical energy.

    • They are used in lighting systems such as LEDs and OLEDs.

    • Semiconductors are used in sens...

  • Answered by AI
  • Q9. What is resistance ?
  • Ans. 

    Resistance is the measure of opposition to the flow of electric current in a material.

    • Resistance is measured in ohms (Ω).

    • It is caused by the collisions of electrons with atoms and other electrons in the material.

    • Resistance can be influenced by factors such as temperature, length, and cross-sectional area of the material.

    • Ohm's Law states that the current flowing through a conductor is directly proportional to the voltag...

  • Answered by AI
  • Q10. What is the unit of resistance ?
  • Ans. 

    The unit of resistance is ohm (Ω).

    • The unit of resistance is named after the German physicist Georg Simon Ohm.

    • Resistance is a measure of how much a material or device opposes the flow of electric current.

    • The symbol for ohm is the Greek letter omega (Ω).

    • Resistance can be calculated using Ohm's Law: R = V/I, where R is resistance, V is voltage, and I is current.

    • Common examples of resistance include resistors, light bulbs,

  • Answered by AI
  • Q11. Which is more dangerous-shock due to AC or DC?
  • Ans. 

    AC and DC shocks can both be dangerous, but AC shocks are generally considered more dangerous.

    • AC shocks can cause muscle contractions, making it difficult to let go of the source of the shock.

    • AC shocks can also cause ventricular fibrillation, a potentially fatal condition where the heart's rhythm becomes irregular.

    • DC shocks are more likely to cause burns and tissue damage at the point of contact.

    • However, the severity o...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Safety should be the first thing
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Feb 2024. There were 2 interview rounds.

Round 1 - One-on-one 

(1 Question)

  • Q1. Tell me about yourself I am Ashutosh Singh
Round 2 - Group Discussion 

I am Ashutosh Singh
Experience 9 years

Interview Preparation Tips

Interview preparation tips for other job seekers - NA

JSW Steel Interview FAQs

How many rounds are there in JSW Steel Electrician interview?
JSW Steel interview process usually has 1 rounds. The most common rounds in the JSW Steel interview process are Technical.
What are the top questions asked in JSW Steel Electrician interview?

Some of the top questions asked at the JSW Steel Electrician interview -

  1. Unit of resista...read more
  2. Unit of curr...read more
  3. Transformers HT LT pana...read more

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JSW Steel Electrician Interview Process

based on 7 interviews

Interview experience

4.1
  
Good
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JSW Steel Electrician Salary
based on 120 salaries
₹1.2 L/yr - ₹5 L/yr
15% more than the average Electrician Salary in India
View more details

JSW Steel Electrician Reviews and Ratings

based on 40 reviews

4.5/5

Rating in categories

4.2

Skill development

4.2

Work-life balance

4.0

Salary

4.3

Job security

4.5

Company culture

3.9

Promotions

4.2

Work satisfaction

Explore 40 Reviews and Ratings
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