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Universal Voltas LLC Electrical Technician Interview Questions and Answers

Updated 9 Jan 2021

Universal Voltas LLC Electrical Technician Interview Experiences

1 interview found

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

Interview Questionnaire 

1 Question

  • Q1. I asked it is which field and where I want to work as electrical technician

Interview Preparation Tips

Interview preparation tips for other job seekers - When you will go interview you should read only interview questions that which organisation you will go to interview from in your trade
and don't fear and don't lie be honestly

Interview questions from similar companies

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 Jan 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 

(3 Questions)

  • Q1. What is transformers Besics of Trasformer Induction motor UPS What is ht lt panels HT ,LT PANELS Apfc panels And all about utilities maintenance Star delta starter Vfd drive
  • Ans. 

    Transformers are electrical devices that transfer electrical energy between two or more circuits through electromagnetic induction.

    • Transformers are used to step up or step down voltage levels in electrical power transmission and distribution systems.

    • They consist of two or more coils of wire, known as windings, which are wound around a core made of magnetic material.

    • The primary winding is connected to the power source, ...

  • Answered by AI
  • Q2. Besic knowledge about Diesel Generators
  • Q3. What is fire alarm system
  • Ans. 

    A fire alarm system is a network of devices that detect and alert people to the presence of fire or smoke.

    • Fire alarm systems can include smoke detectors, heat detectors, and manual pull stations.

    • When a device detects smoke or heat, it sends a signal to a control panel, which activates alarms and alerts authorities.

    • Fire alarm systems are essential for protecting people and property from the dangers of fire.

    • Examples of p...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Basics of your company
How many years of experience in electrical Utility Maintenance
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 Sep 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. What is your strength

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident while any interview
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before May 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 

(4 Questions)

  • Q1. What is the fullform of the AHU
  • Ans. 

    AHU stands for Air Handling Unit.

    • AHU is a device used to regulate and circulate air as part of a heating, ventilation, and air conditioning (HVAC) system.

    • It typically consists of a blower, heating or cooling elements, filters, dampers, and sound attenuators.

    • AHUs are commonly found in commercial and industrial buildings to maintain indoor air quality and comfort.

    • Examples of AHU manufacturers include Trane, Carrier, and

  • Answered by AI
  • Q2. Fullform of the AHU Air Handling unit
  • Ans. 

    Air Handling Unit

    • AHU stands for Air Handling Unit

    • AHUs are used to regulate and circulate air as part of HVAC systems

    • They typically consist of a blower, heating or cooling elements, filters, and dampers

    • AHUs are commonly found in commercial and industrial buildings

  • Answered by AI
  • Q3. Who many years of experience
  • Q4. I work realated 2 years
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 

(4 Questions)

  • Q1. What is Ups? And How it Works
  • Ans. 

    UPS stands for Uninterruptible Power Supply. It is an electrical device that provides emergency power to a load when the input power source fails.

    • UPS works by converting DC power from a battery to AC power that can be used by the load.

    • It provides immediate power backup during power outages, preventing data loss and equipment damage.

    • UPS can also regulate voltage and frequency, protecting the load from power surges and s...

  • Answered by AI
  • Q2. What is AHU and How it Works
  • Ans. 

    AHU stands for Air Handling Unit. It is a device used to regulate and circulate air as part of a heating, ventilating, and air-conditioning (HVAC) system.

    • AHU is responsible for filtering, heating, cooling, humidifying, and dehumidifying the air.

    • It consists of a blower, heating and cooling elements, filters, and dampers.

    • The blower pulls in air from the outside and passes it through the filters to remove impurities.

    • The a...

  • Answered by AI
  • Q3. What is AC and Types of AC
  • Ans. 

    AC stands for Alternating Current. There are two types of AC - Single Phase and Three Phase.

    • AC is a type of electrical current that periodically reverses direction.

    • Single Phase AC is commonly used in households and small businesses.

    • Three Phase AC is used in industrial and commercial settings.

    • AC power is generated by power plants and transmitted through power lines.

    • AC voltage and frequency vary depending on the country ...

  • Answered by AI
  • Q4. BMS Work CCTV operation
  • Ans. 

    BMS Work CCTV operation involves monitoring and controlling CCTV systems through a Building Management System.

    • BMS Work CCTV operation is a part of building automation systems that allows for remote monitoring and control of CCTV systems.

    • It involves integrating CCTV systems with the BMS to enable real-time monitoring and control of cameras, recording devices, and other related equipment.

    • BMS Work CCTV operation can be us...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Hi am looking job Electric Failed 8year experience

Interview Questionnaire 

3 Questions

  • Q1. Transformers working principle and what is power factor
  • Ans. 

    Transformers are devices that transfer electrical energy between two or more circuits through electromagnetic induction. Power factor is a measure of how effectively electrical power is being used in a circuit.

    • Transformers work on the principle of electromagnetic induction, where a changing magnetic field induces a voltage in a nearby coil of wire.

    • They are used to step up or step down voltage levels in electrical power...

  • Answered by AI
  • Q2. ACB and VCB how to work
  • Ans. 

    ACB and VCB are types of circuit breakers used in electrical systems.

    • ACB stands for Air Circuit Breaker and VCB stands for Vacuum Circuit Breaker.

    • ACBs use air as the medium to extinguish the arc formed during circuit interruption.

    • VCBs use vacuum as the medium to extinguish the arc formed during circuit interruption.

    • Both ACBs and VCBs are used to protect electrical equipment from overcurrent and short circuits.

    • ACBs are ...

  • Answered by AI
  • Q3. Star delta power dygram control dygram

Interview Questionnaire 

3 Questions

  • Q1. Maintenance
  • Q2. Maintenance Related
  • Q3. Maintenance person
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in May 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. TFH information
  • Q2. Technical all questions

Interview Preparation Tips

Topics to prepare for Leadec India Technician interview:
  • Technical

I applied via Approached by Company and was interviewed in Apr 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 

(4 Questions)

  • Q1. Why use in bukolze relay
  • Ans. 

    Bukolze relays are used in electrical engineering for their high reliability and ability to handle high voltage and current.

    • Bukolze relays are known for their robustness and durability.

    • They are commonly used in power systems and industrial applications.

    • These relays can handle high voltage and current levels, making them suitable for heavy-duty operations.

    • They provide reliable switching and protection in electrical circ...

  • Answered by AI
  • Q2. Why use in ct and pt
  • Ans. 

    CT and PT are used in electrical engineering for measurement and protection purposes.

    • CT (Current Transformer) is used to measure high currents and step them down to a level suitable for measurement instruments.

    • PT (Potential Transformer) is used to measure high voltages and step them down to a level suitable for measurement instruments.

    • CTs and PTs are also used for protection purposes, such as detecting faults and isola...

  • Answered by AI
  • Q3. How many Transformer production
  • Ans. 

    The number of transformer production varies depending on the company and market demand.

    • The number of transformer production is influenced by factors such as market demand, company size, and production capacity.

    • Large transformer manufacturers may produce thousands of transformers per year.

    • Smaller companies or custom transformer manufacturers may have lower production volumes.

    • The production volume can also vary based on ...

  • Answered by AI
  • Q4. How many type of breakers
  • Ans. 

    There are several types of breakers used in electrical engineering.

    • Circuit breakers are used to protect electrical circuits from overloads and short circuits.

    • Some common types of breakers include thermal, magnetic, and hydraulic-magnetic breakers.

    • Thermal breakers use a bimetallic strip to detect excessive heat and trip the circuit.

    • Magnetic breakers use a solenoid to detect high currents and trip the circuit.

    • Hydraulic-m...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Naukri.com side helps people a lot and get to learn a lot I want to thank you very much
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Sep 2024, where I was asked the following questions.

  • Q1. Transformer testing
  • Q2. LT HT Panal testing

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Universal Voltas LLC Electrical Technician Reviews and Ratings

based on 4 reviews

4.9/5

Rating in categories

4.8

Skill development

4.9

Work-life balance

4.9

Salary

4.9

Job security

4.8

Company culture

4.4

Promotions

4.6

Work satisfaction

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