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Super Smelters Assistant Electrical Engineer Interview Questions and Answers

Updated 2 Oct 2022

Super Smelters Assistant Electrical Engineer Interview Experiences

1 interview found

I applied via Campus Placement and was interviewed before Oct 2021. There were 3 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 - Aptitude Test 

Math, reasoning, English and domain

Round 3 - Technical 

(2 Questions)

  • Q1. What is transformer and working principles of transformer
  • Ans. 

    A transformer is an electrical device that transfers electrical energy from one circuit to another through electromagnetic induction.

    • Transformers work on the principle of electromagnetic induction

    • They have two coils, primary and secondary, wound around a common magnetic core

    • When an alternating current flows through the primary coil, it creates a magnetic field which induces a voltage in the secondary coil

    • The voltage in...

  • Answered by AI
  • Q2. What is motor working principles and testing of motor etc
  • Ans. 

    Motor working principles involve the interaction between magnetic fields and electric currents to produce rotational motion.

    • Electric current is passed through a coil of wire, creating a magnetic field that interacts with the magnetic field of a permanent magnet to produce rotational force.

    • The direction of the current determines the direction of the rotation.

    • Motor testing involves measuring the motor's performance chara...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Family background and future planing
Native place etc

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
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Process Duration
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Result
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Round 1 - Technical 

(1 Question)

  • Q1. Dol and star delta wiring scheme
  • Ans. 

    DOL (Direct-On-Line) and star delta are two different wiring schemes used in electrical engineering for starting induction motors.

    • DOL wiring directly connects the motor to the power supply for starting, while star delta wiring initially starts the motor in star configuration and then switches to delta configuration for running.

    • DOL wiring is simpler and cheaper but causes high starting current, while star delta wiring r...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident

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 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.

I applied via Naukri.com and was interviewed in Dec 2021. 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 tips
Round 2 - Technical 

(1 Question)

  • Q1. Question related to Electrical maintenance
Round 3 - HR 

(1 Question)

  • Q1. Why do u like to change? how vedanta is different from HINDALCO? What is proud moments for you in last company?

Interview Preparation Tips

Interview preparation tips for other job seekers - selection is depend upon requirement of company...so don't bother about result...try as much as possible continuously until and unless u didn't get the target...

Interview Questionnaire 

7 Questions

  • Q1. Electrical
  • Q2. Transformer
  • Q3. Vcb
  • Q4. Acb
  • Q5. Ocb
  • Q6. Dol
  • Q7. Star delta

I applied via Newspaper Ad and was interviewed before Apr 2021. 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 - Group Discussion 

Hard work versus smart work.

Round 3 - Technical 

(3 Questions)

  • Q1. Why power plug earth wire is bigger in size?
  • Ans. 

    The power plug earth wire is bigger in size to ensure safety and prevent electrical shocks.

    • The earth wire provides a path for the current to flow in case of a fault or short circuit.

    • A larger wire size reduces resistance and allows for the safe dissipation of excess current.

    • It helps to protect individuals and equipment from electric shock hazards.

    • The earth wire is connected to the ground, which acts as a reference point...

  • Answered by AI
  • Q2. Which conductor of same size will take larger current Al or Cu?
  • Ans. 

    Copper (Cu) conductor will take larger current than Aluminum (Al) conductor of the same size.

    • Copper has a higher electrical conductivity than Aluminum.

    • Copper has a lower resistivity than Aluminum.

    • Copper has better thermal conductivity than Aluminum.

    • Copper is more commonly used in high-current applications.

    • Aluminum is often used in overhead power transmission lines due to its lighter weight.

  • Answered by AI
  • Q3. What is pulse width modulation in VFD?
  • Ans. 

    Pulse width modulation (PWM) is a technique used in VFD to control the speed of the motor by adjusting the width of the pulses of voltage supplied to the motor.

    • PWM is a method of controlling the amount of power delivered to a load without changing the voltage level.

    • In VFD, PWM is used to control the speed of the motor by varying the width of the pulses of voltage supplied to the motor.

    • The width of the pulses is control...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Basic knowledge of your engineering subject should be good for clearing any interview.

Super Smelters Interview FAQs

How many rounds are there in Super Smelters Assistant Electrical Engineer interview?
Super Smelters interview process usually has 3 rounds. The most common rounds in the Super Smelters interview process are Resume Shortlist, Aptitude Test and Technical.
What are the top questions asked in Super Smelters Assistant Electrical Engineer interview?

Some of the top questions asked at the Super Smelters Assistant Electrical Engineer interview -

  1. What is transformer and working principles of transfor...read more
  2. What is motor working principles and testing of motor ...read more

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Super Smelters Assistant Electrical Engineer Salary
based on 19 salaries
₹1.2 L/yr - ₹3 L/yr
41% less than the average Assistant Electrical Engineer Salary in India
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Super Smelters Assistant Electrical Engineer Reviews and Ratings

based on 8 reviews

3.7/5

Rating in categories

4.3

Skill development

4.1

Work-Life balance

3.2

Salary & Benefits

4.4

Job Security

4.7

Company culture

3.8

Promotions/Appraisal

3.9

Work Satisfaction

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