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ATLBattery Technology (India) Private Limited Electrician Interview Questions and Answers

Updated 28 May 2023

ATLBattery Technology (India) Private Limited Electrician Interview Experiences

1 interview found

Electrician Interview Questions & Answers

user image Anonymous

posted on 28 May 2023

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

I applied via Company Website and was interviewed in Apr 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 

(5 Questions)

  • Q1. Electrician Aal raundar
  • Q2. Electrician work sarvice
  • Q3. Electrician work sarvice hard work
  • Q4. Ht,Lt cable tarminace
  • Q5. Only ACB VCB sarvice

Interview questions from similar companies

I applied via Walk-in and was interviewed in Aug 2020. There were 3 interview rounds.

Interview Questionnaire 

11 Questions

  • Q1. 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
  • Q2. Clarification of motor .
  • Ans. 

    A motor is an electrical device that converts electrical energy into mechanical energy.

    • Motors are used in a variety of applications, from powering industrial machinery to driving household appliances.

    • There are different types of motors, including AC motors, DC motors, and stepper motors.

    • Motors can be controlled using various methods, such as variable frequency drives and soft starters.

    • Proper maintenance and inspection ...

  • Answered by AI
  • Q3. Control diagram of star delta stater.
  • Ans. 

    A star delta starter is used to reduce the starting current of a motor.

    • The motor is initially connected in star configuration to reduce the voltage across each winding.

    • After a set time, the motor is switched to delta configuration for normal operation.

    • The control diagram includes a timer, contactors, and overload protection.

    • The timer delays the switching from star to delta configuration.

    • The contactors are used to switc...

  • Answered by AI
  • Q4. In which motor dol starter is used ?
  • Ans. 

    DOL starter is used in single-phase induction motors and small three-phase motors.

    • DOL starter stands for Direct-On-Line starter.

    • It is used to start and stop the motor directly without any intermediate control.

    • It is commonly used in single-phase induction motors and small three-phase motors.

    • DOL starter provides full voltage to the motor during starting, which can cause high starting current.

    • It consists of a contactor, t...

  • Answered by AI
  • Q5. Resistive load equation.
  • Ans. 

    The resistive load equation is used to calculate the power consumed by a resistive load.

    • The equation is P = V^2/R, where P is power, V is voltage, and R is resistance.

    • This equation is used in electrical engineering to determine the power consumption of resistive loads such as heaters and incandescent light bulbs.

    • The equation can also be rearranged to solve for voltage or resistance, depending on the information given.

    • I...

  • Answered by AI
  • Q6. In which purpose asynchronous motor are used?
  • Ans. 

    Asynchronous motors are used for various purposes due to their simple design and low cost.

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

    • They are also used in household appliances like washing machines and refrigerators.

    • Asynchronous motors are preferred for their low maintenance and high reliability.

    • They are also used in electric vehicles and hybrid cars.

    • Asynchrono...

  • Answered by AI
  • Q7. Classification of transformer.
  • Ans. 

    Transformers are classified based on their construction, purpose, and voltage level.

    • Based on construction: core type, shell type, and Berry type

    • Based on purpose: power transformer, distribution transformer, isolation transformer, autotransformer, etc.

    • Based on voltage level: step-up transformer, step-down transformer, and isolation transformer

    • Other classifications: single-phase transformer, three-phase transformer, and ...

  • Answered by AI
  • Q8. What amount of power can India generate?
  • Ans. 

    India has a total installed capacity of over 370 GW as of 2021.

    • India's power generation capacity has been growing rapidly in recent years

    • The country has set a target of achieving 450 GW of renewable energy capacity by 2030

    • India is one of the world's largest producers of renewable energy, with a capacity of over 100 GW

    • Coal still accounts for a significant portion of India's power generation, but the government is workin

  • Answered by AI
  • Q9. For what purpose chopper ckt are used.
  • Ans. 

    Chopper circuits are used to convert a fixed DC voltage to a variable DC voltage.

    • Chopper circuits are also known as DC-DC converters.

    • They are used in applications such as battery charging, motor control, and renewable energy systems.

    • Chopper circuits use high-frequency switching to control the output voltage.

    • Examples of chopper circuits include buck converters, boost converters, and buck-boost converters.

  • Answered by AI
  • Q10. LVDT and RVDT.
  • Q11. There are many more ,the asked me...

Interview Preparation Tips

Interview preparation tips for other job seekers - Basic study can improve your life
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Jan 2025.

Round 1 - Technical 

(1 Question)

  • Q1. Electrician maintenance
Round 2 - Technical 

(2 Questions)

  • Q1. Electrician maintenance
  • Q2. Electrician maintenance

Interview Preparation Tips

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

I applied via Walk-in and was interviewed in Oct 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 tips
Round 2 - Technical 

(1 Question)

  • Q1. 1. What is 3 phase electrical system? 2. Do you have any idea about PLC? 3. There is a 2 pole motor with the frequency of 50hz. What will be the synchronous speed?
  • Ans. 

    A 3 phase electrical system consists of three conductors carrying alternating current with a phase difference of 120 degrees.

    • Consists of three conductors carrying alternating current

    • Phases are 120 degrees apart

    • Commonly used in industrial and commercial applications

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just don't worry and tell everything what you know. And one more thing don't panic on the time of interview remember one thing it's a job interview.

Skills evaluated in this interview

Interview Questionnaire 

3 Questions

  • Q1. Self introduction
  • Q2. Roles and responsibilities in old company manufacturing process
  • Q3. Fmea 7 qc tools

Interview Preparation Tips

Interview preparation tips for other job seekers - Be genune be polite and be prepared with your basics

I applied via Campus Placement and was interviewed in May 2021. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Everything about college projects and if you have done any internship Go through it properly. majority of the questions will be from there only
  • Q2. Two favorite subjects also

Interview Preparation Tips

Interview preparation tips for other job seekers - Go through your projects well
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. What is module testing ? What is BDV testing and Velu ?
  • Ans. 

    Module testing is a software testing technique where individual units or modules of a program are tested in isolation from the rest of the code.

    • Module testing helps identify defects in individual units of code before integrating them into the larger system.

    • It involves testing each module independently to ensure they function correctly and meet the specified requirements.

    • Examples of module testing tools include JUnit fo

  • Answered by AI

Skills evaluated in this interview

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

I applied via Referral and was interviewed in Oct 2024. There was 1 interview round.

Round 1 - Group Discussion 

Ammonia plant discussion

Interview Questionnaire 

5 Questions

  • 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 commonly used in power distribution systems to step up or step down voltage levels.

    • 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 is connected to the input voltage source, while the...

  • Answered by AI
  • Q2. Ground fault inverter
  • Q3. 220KV SLD
  • Q4. Transformer part's
  • Ans. 

    Transformer parts are essential components that help in the functioning of a transformer.

    • The core is the central part of a transformer that is made of laminated sheets of iron or steel.

    • The windings are the coils of wire that are wrapped around the core and carry the electrical current.

    • The insulation is used to separate the windings and prevent electrical arcing.

    • The tap changer is a device that allows for the adjustment...

  • Answered by AI
  • Q5. Inverter part's
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected
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. Power Transformers Testing and Protection,Vcb Testing, Inverter Parts Name and Functioning.
  • Q2. How to increase plant performance, What's are the factor effecting low performance of solar plant .
  • Ans. 

    To increase plant performance, factors such as maintenance, cleaning, monitoring, and technology upgrades need to be considered.

    • Regular maintenance of equipment and components

    • Frequent cleaning of solar panels to ensure maximum sunlight absorption

    • Continuous monitoring of plant performance to identify and address issues promptly

    • Investing in technology upgrades to improve efficiency and output

    • Optimizing system design and

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Most of Questions are Power Transformers Testing & Protection,VCB Testing,Cable IR, Inverter Part Name & It's Functioning, Inverter Fault Name & Corrective Action...

ATLBattery Technology (India) Private Limited Interview FAQs

How many rounds are there in ATLBattery Technology (India) Private Limited Electrician interview?
ATLBattery Technology (India) Private Limited interview process usually has 2 rounds. The most common rounds in the ATLBattery Technology (India) Private Limited interview process are Resume Shortlist and Technical.
What are the top questions asked in ATLBattery Technology (India) Private Limited Electrician interview?

Some of the top questions asked at the ATLBattery Technology (India) Private Limited Electrician interview -

  1. Electrician work sarvice hard w...read more
  2. Electrician Aal raun...read more
  3. Ht,Lt cable tarmin...read more

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ATLBattery Technology (India) Private Limited Electrician Interview Process

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