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Solution System Interview Questions, Process, and Tips

Updated 11 Feb 2025

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Electrical Supervisor Interview Questions & Answers

user image SHRIKANT KUMAR SINGH

posted on 11 Feb 2025

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Jan 2025.

Round 1 - Technical 

(5 Questions)

  • Q1. What is a control system?
  • Ans. 

    A control system is a system that manages, commands, directs, or regulates the behavior of other devices or systems.

    • Control systems are used to maintain desired outputs in various processes.

    • They can be implemented using hardware, software, or a combination of both.

    • Examples include thermostat control in HVAC systems, cruise control in vehicles, and automatic voltage regulators in power systems.

  • Answered by AI
  • Q2. What is an Air Circuit Breaker (ACB) and how does it operate?
  • Ans. 

    An Air Circuit Breaker (ACB) is a type of circuit breaker that operates by using air as the medium to extinguish the arc formed when the circuit is interrupted.

    • ACB is designed to protect electrical circuits from overloads and short circuits.

    • When a fault occurs, the ACB trips and interrupts the flow of current by separating the contacts.

    • The arc formed during interruption is extinguished by the blast of compressed air.

    • AC...

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

    A relay is an electrically operated switch that controls a high-power circuit with a low-power signal.

    • Relays are used to control circuits by opening or closing contacts in response to a signal

    • They are commonly used in industrial applications to control motors, lights, heaters, and other high-power devices

    • Relays can be classified based on their operation, such as electromechanical relays, solid-state relays, and reed re

  • Answered by AI
  • Q4. What is a transformer, and what are its types?
  • 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 voltage levels in electrical circuits.

    • Types of transformers include step-up transformers, step-down transformers, isolation transformers, and autotransformers.

    • Step-up transformers increase voltage levels, while step-down transformers decrease...

  • Answered by AI
  • Q5. What are the definitions of Current Transformers (CT) and Potential Transformers (PT), and what are their uses?
  • Ans. 

    CTs and PTs are devices used in electrical systems to measure current and voltage respectively.

    • Current Transformers (CTs) are used to measure current in electrical circuits by stepping down the current to a safe level for measurement.

    • Potential Transformers (PTs) are used to measure voltage in electrical circuits by stepping down the voltage to a safe level for measurement.

    • CTs and PTs are commonly used in power distribu...

  • Answered by AI
Round 2 - Technical 

(5 Questions)

  • Q1. What is the difference between high tension (HT) and low tension (LT) voltage?
  • Ans. 

    HT voltage is higher than LT voltage. HT is used for long-distance transmission while LT is used for distribution within buildings.

    • HT voltage is typically above 1000V, while LT voltage is below 1000V.

    • HT voltage is used for long-distance transmission of electricity, such as from power plants to substations.

    • LT voltage is used for distribution within buildings or small areas, such as powering appliances and lighting.

    • HT li...

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

    A megger is a portable instrument used to measure the insulation resistance of electrical equipment.

    • Megger is short for megohmmeter.

    • It is used to detect insulation faults in cables, wires, and electrical equipment.

    • The instrument applies a high voltage to the insulation and measures the resistance.

    • A megger typically has a hand-cranked generator to produce the high voltage.

    • Results are displayed in ohms or megohms.

  • Answered by AI
  • Q3. What is the difference between Vacuum Circuit Breakers (VCB) and Air Circuit Breakers (ACB)?
  • Ans. 

    VCBs use vacuum as the arc quenching medium while ACBs use air. VCBs are more reliable and require less maintenance.

    • VCBs use vacuum as the arc quenching medium, while ACBs use air

    • VCBs are more reliable and require less maintenance compared to ACBs

    • VCBs have higher breaking capacity than ACBs

    • VCBs are more suitable for medium voltage applications, while ACBs are commonly used in low voltage applications

  • Answered by AI
  • Q4. What is maintenance and what are its types?
  • Ans. 

    Maintenance is the process of ensuring equipment and facilities are kept in good working condition. Types include preventive, predictive, corrective, and proactive maintenance.

    • Maintenance is the process of preserving the condition of equipment and facilities.

    • Preventive maintenance involves regular inspections and servicing to prevent breakdowns.

    • Predictive maintenance uses data and analytics to predict when maintenance ...

  • Answered by AI
  • Q5. What are your strengths and weaknesses?
  • Ans. 

    My strengths include strong technical skills and problem-solving abilities. My weaknesses include sometimes being too detail-oriented and struggling with delegation.

    • Strengths: strong technical skills

    • Strengths: problem-solving abilities

    • Weaknesses: sometimes too detail-oriented

    • Weaknesses: struggle with delegation

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - My job profile was electrical supervisor, I was testing all types LT Panel and uses by measuring equipment like,magger,CRM,MULTI METER.

Top Solution System Electrical Supervisor Interview Questions and Answers

Q1. What are the definitions of Current Transformers (CT) and Potential Transformers (PT), and what are their uses?
View answer (1)

Electrical Supervisor Interview Questions asked at other Companies

Q1. Tell me about HT LT and Dg Transformer, how to do load changeover
View answer (1)

HCL Healthcare

Rated 4.5 for Work-Life Balance by our employees on AmbitionBox

Success to our employee's well-being? A work-life balance that's simply unbeatable.

Interview questions from similar companies

I applied via Naukri.com and was interviewed before May 2021. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. Discuss 4 case study related to supply chain management.

Interview Preparation Tips

Topics to prepare for Tech Mahindra Senior Software Engineer interview:
  • Supply Chain Management
Interview preparation tips for other job seekers - Develop some case study of your own and also deep analysis for each.

I applied via Walk-in and was interviewed before Apr 2020. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What is Excel what is vlookup what is your strength and weakness

Interview Preparation Tips

Interview preparation tips for other job seekers - Be honest and bold

I was interviewed before Sep 2020.

Round 1 - Coding Test 

(1 Question)

Round duration - 140 minutes
Round difficulty - Medium

Test timing was at 2:00 pm , it was conducted in a college and the environment was good for the test. Camera was a primary part of test, so no suspicious activity.

  • Q1. 

    Sum of Two Numbers Represented as Arrays

    Given two numbers in the form of two arrays where each element of the array represents a digit, calculate the sum of these two numbers and return this sum as an ar...

  • Ans. 

    Given two numbers represented as arrays, calculate their sum and return the result as an array.

    • Iterate through the arrays from right to left, adding digits and carrying over if necessary

    • Handle cases where one array is longer than the other by considering the remaining digits

    • Ensure the final sum array does not have any leading zeros

  • Answered by AI
Round 2 - Face to Face 

Round duration - 20 minutes
Round difficulty - Easy

The round was conducted at around 12 p.m. I was called at the college location and then it was conducted. The interviewer was quite polite and frank.

Round 3 - HR 

Round duration - 8 minutes
Round difficulty - Easy

This round was conducted right after finishing and clearing the technical round at the same place and on the same day.

Interview Preparation Tips

Eligibility criteriaAbove 60 %Wipro Limited interview preparation:Topics to prepare for the interview - OOPS, Data Structures, Database Concepts, Coding problemsTime required to prepare for the interview - 2-3 monthsInterview preparation tips for other job seekers

Tip 1 : Practice atleast 2-3 Coding problems daily so your logic building becomes stronger.
Tip 2 : Exercise problems based on OOPS concepts and others too.
Tip 3 : If you can have your own project built, then it's the major point and will act as a plus point.

Application resume tips for other job seekers

Tip 1 : Your resume should be in standard form, short and simple will be more effective.
Tip 2 : Whatever you have learned, you need to mention it in your resume as that will be your primary source of selection and having project on your resume is important.

Final outcome of the interviewSelected

Skills evaluated in this interview

I applied via Recruitment Consultant and was interviewed before Sep 2020. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. 1. Why do you want to change?
  • Q2. 2. What is your goal?
  • Q3. 3. Critical project you have handled?

Interview Preparation Tips

Interview preparation tips for other job seekers - Always be yourself and provide short and to the point answer

I applied via Naukri.com and was interviewed in Jul 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. SOLID principals, oops, c# basics, SQL server, azure, design pattern

Interview Preparation Tips

Interview preparation tips for other job seekers - Clear basics of oops and design pattern

I applied via Job Portal and was interviewed before Apr 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Solid principles in c#
  • Ans. 

    Solid principles are a set of design principles for writing maintainable and scalable code in C#.

    • Single Responsibility Principle (SRP) - a class should have only one reason to change

    • Open/Closed Principle (OCP) - a class should be open for extension but closed for modification

    • Liskov Substitution Principle (LSP) - derived classes should be substitutable for their base classes

    • Interface Segregation Principle (ISP) - client...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - good company for freshers as well as beginners

Skills evaluated in this interview

I applied via Campus Placement and was interviewed before May 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Tell me about yourself

Interview Preparation Tips

Interview preparation tips for other job seekers - It was an good experience

I applied via Naukri.com and was interviewed before Apr 2020. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Basic questions only ... regarding job and experience

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident ... always say the truth ... never try to fake your details

I applied via Recruitment Consultant and was interviewed before Apr 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Take about a chalanging task you did and how you handled it

Interview Preparation Tips

Interview preparation tips for other job seekers - Softskills is very important for getting in to ITIS sector. you clear softskills round you are almost there.
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Solution System Interview FAQs

How many rounds are there in Solution System interview?
Solution System interview process usually has 2 rounds. The most common rounds in the Solution System interview process are Technical.
What are the top questions asked in Solution System interview?

Some of the top questions asked at the Solution System interview -

  1. What are the definitions of Current Transformers (CT) and Potential Transformer...read more
  2. What is an Air Circuit Breaker (ACB) and how does it opera...read more
  3. What is the difference between high tension (HT) and low tension (LT) volta...read more

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Solution System Interview Process

based on 1 interview

Interview experience

4
  
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Sun Pharmaceutical Industries

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Solution System Reviews and Ratings

based on 3 reviews

3.0/5

Rating in categories

3.0

Skill development

2.1

Work-life balance

2.0

Salary

1.0

Job security

2.0

Company culture

3.9

Promotions

3.0

Work satisfaction

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