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Qcon Electrical Technician Interview Questions and Answers

Updated 11 Oct 2022

Qcon Electrical Technician Interview Experiences

4 interviews found

I applied via Recruitment Consulltant and was interviewed in Apr 2022. 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 - HR 

(1 Question)

  • Q1. What is your education How many experience your English knowledge you can talk English and understand English
Round 3 - Technical 

(1 Question)

  • Q1. What is vfd and what is PLC
  • Ans. 

    VFD stands for Variable Frequency Drive and is used to control the speed of an electric motor. PLC stands for Programmable Logic Controller and is used to automate industrial processes.

    • VFD is used to vary the frequency and voltage supplied to an electric motor, allowing for precise control of its speed.

    • PLC is a digital computer used to automate industrial processes, such as controlling machinery on a factory assembly l...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Try to nahale acknowledge feel knowledge like vfd plc and transformer breaker

Skills evaluated in this interview

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. Electrical technician

Interview Preparation Tips

Interview preparation tips for other job seekers - Safety must and quality house keeping etc

Electrical Technician Interview Questions Asked at Other Companies

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I applied via Company Website and was interviewed before Feb 2021. There was 1 interview round.

Round 1 - HR 

(4 Questions)

  • Q1. Share details of your previous job.
  • Q2. What are your strengths and weaknesses?
  • Q3. Tell me about yourself.
  • Q4. What are your salary expectations?

Interview Preparation Tips

Interview preparation tips for other job seekers - Trust yourself ,do not fear, all will be well.

Interview Questionnaire 

2 Questions

  • Q1. Id no pw279
  • Q2. Electrical technician

Interview Preparation Tips

General Tips: Installation and testing ,commissioning of electrical equipments.
Installation of Panel like ,PCC,MCC, Stra-Delta Starter.
Installation and testing of VFD panel of 2.2 Kw to 75 Kw.
Installation of under ground cable from plant room to field box to field instruments .
Installation and operating different types of motor ,switch-Gear,Breaker,UPS.
Perform Insulation resistance test (Megger).
All types of installation related to Sub-Station & Control Room’s, Rectifier Unit,activity like Conduting
Trunking,Cabletray,Junction Box and Panels, Marshalling Cabinet,Switch Gear etc.
Through-out Knowledge of cable tray size , Glanding and termination.
Good hand experience in cable laying, Glanding, Termination of control & powercable, continuity testing and
meggerring single and three phase motor connection of all type of instrument mounting accessories like PT,FT,LT,TT,RTD. Connection of all types of instrument JB& panel like MCC,PLC,DCS,UPS,& panel errection marshaling internal panel connection &installation of all type street light etc..

Qcon interview questions for designations

 Electrical Engineer

 (1)

 Fire and Safety Technician

 (1)

 Mechanical Supervisor

 (4)

 Mechanical Engineer

 (1)

 Instrumentation Supervisor

 (1)

 Quality Engineer

 (1)

 Safety Officer

 (6)

 Heavy Driver

 (1)

Interview questions from similar companies

I applied via Approached by Company and was interviewed before Mar 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. What is CB operation and use?
  • Ans. 

    CB operation and use refers to the operation and use of circuit breakers in electrical systems.

    • CBs are used to protect electrical systems from overloads and short circuits.

    • They work by interrupting the flow of current when a fault is detected.

    • CBs can be manually or automatically operated.

    • They come in different types, such as air, oil, vacuum, and SF6 CBs.

    • CBs are commonly used in residential, commercial, and industrial

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - 3 manths traning and doing any working condition

Interview Questionnaire 

7 Questions

  • Q1. Difference between single phase and three phase?
  • Ans. 

    Single phase and three phase are two types of electrical power distribution systems.

    • Single phase has one live conductor and one neutral conductor, while three phase has three live conductors and one neutral conductor.

    • Single phase is commonly used in residential and small commercial applications, while three phase is used in industrial and large commercial applications.

    • Single phase power supply is suitable for low power...

  • Answered by AI
  • Q2. What is the difference between R phase, Y phase, B phase?
  • Ans. 

    R, Y, B phases are the three phases of AC power supply. They differ in their phase angle and voltage level.

    • R phase has a phase angle of 0 degrees and is usually connected to the red wire.

    • Y phase has a phase angle of 120 degrees and is usually connected to the yellow wire.

    • B phase has a phase angle of 240 degrees and is usually connected to the blue wire.

    • The voltage level of each phase is the same, but they are out of ph...

  • Answered by AI
  • Q3. Voltage and current difference between Series and parallel of two or more batteries?
  • Ans. 

    In series, voltage adds up while current remains the same. In parallel, voltage remains the same while current adds up.

    • In series, batteries are connected end-to-end, positive to negative. In parallel, batteries are connected positive to positive and negative to negative.

    • Series connection increases voltage but does not increase current. Parallel connection increases current but does not increase voltage.

    • Series connectio...

  • Answered by AI
  • Q4. What are the steps to maintain the battery in periodically?
  • Ans. 

    Periodic maintenance of batteries is crucial for their longevity and optimal performance.

    • Check the battery terminals for corrosion and clean them if necessary

    • Inspect the battery case for any cracks or damage

    • Ensure that the battery is securely fastened in place

    • Check the electrolyte level and top up with distilled water if required

    • Test the battery voltage and recharge if necessary

  • Answered by AI
  • Q5. How to find in a faulty battery?
  • Ans. 

    A faulty battery can be identified by checking its voltage, capacity, and physical appearance.

    • Check the voltage of the battery using a multimeter

    • Test the capacity of the battery using a battery tester

    • Inspect the physical appearance of the battery for any signs of damage or leakage

    • Check the battery terminals for corrosion or loose connections

    • Compare the battery's performance to its specifications

  • Answered by AI
  • Q6. What is the difference FUSE, MCB, ELCB, RCCB?
  • Ans. 

    FUSE, MCB, ELCB, and RCCB are all electrical protection devices, but they differ in their functions and applications.

    • FUSE is a simple device that protects electrical circuits from overloading or short-circuiting by melting and breaking the circuit.

    • MCB (Miniature Circuit Breaker) is an automatic switch that trips and cuts off the power supply when there is an overload or short-circuit.

    • ELCB (Earth Leakage Circuit Breaker...

  • Answered by AI
  • Q7. Draw the diagram of DOL starter.
  • Ans. 

    A DOL starter is a direct online motor starter that provides full voltage to the motor.

    • Consists of a contactor, overload relay, and start/stop buttons

    • The contactor connects the motor to the power supply

    • The overload relay protects the motor from overloading

    • The start/stop buttons control the on/off function of the motor

    • Used for small motors with low starting current

    • Not suitable for large motors or motors with high starti

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

I appeared for an interview before Oct 2022.

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. Why did you like doing electrical work?
  • Q2. With science and technolog
Round 3 - Technical 

(1 Question)

  • Q1. What thing are you doing to him? Amp, volt ,ohm
Round 4 - Technical 

(1 Question)

  • Q1. Which is more deficult .AC&DC
  • Ans. 

    AC and DC both have their own challenges, but AC is generally considered more difficult due to its changing voltage and frequency.

    • AC involves constantly changing voltage and frequency, which can be more challenging to work with compared to the steady flow of DC.

    • AC circuits require additional components like capacitors and inductors to manage voltage and current fluctuations.

    • DC circuits are simpler to understand and tro...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Office staff good working area good
Site staff more deficult people

I applied via Referral and was interviewed before Jan 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Technical question and about their manufacturing products

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident in your answers

I appeared for an interview before Oct 2020.

Interview Questionnaire 

2 Questions

  • Q1. About operations and maintenance of electrical equipment
  • Q2. I would like to draw your attention to my interview

Interview Preparation Tips

Interview preparation tips for other job seekers - Telephonic interview for technical and non technical questions both

I applied via Naukri.com and was interviewed in Jan 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Electrical Safety ?

Interview Preparation Tips

Interview preparation tips for other job seekers - Best Organisation for interview skills

Qcon Interview FAQs

How many rounds are there in Qcon Electrical Technician interview?
Qcon interview process usually has 2 rounds. The most common rounds in the Qcon interview process are HR, Resume Shortlist and Technical.
What are the top questions asked in Qcon Electrical Technician interview?

Some of the top questions asked at the Qcon Electrical Technician interview -

  1. What is vfd and what is ...read more
  2. Electrical technic...read more
  3. Id no pw...read more

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Qcon Electrical Technician Interview Process

based on 2 interviews

Interview experience

5
  
Excellent
View more

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Qcon Electrical Technician Salary
based on 28 salaries
₹0.6 L/yr - ₹10.1 L/yr
60% more than the average Electrical Technician Salary in India
View more details

Qcon Electrical Technician Reviews and Ratings

based on 18 reviews

4.6/5

Rating in categories

4.2

Skill development

4.3

Work-life balance

3.9

Salary

4.2

Job security

4.1

Company culture

3.9

Promotions

4.3

Work satisfaction

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