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Leadec India Senior Technician Interview Questions and Answers

Updated 24 May 2021

Leadec India Senior Technician Interview Experiences

2 interviews found

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

Senior Technician Interview Questions Asked at Other Companies

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Q2. What are the Electrical fault occurs in the motor
Q3. Transformers working principle and what is power factor
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Q5. What lubricant oil is used in hydraulic system and what grade oil ... read more

Interview questions from similar companies

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 experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Dec 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Sollar equipment
  • Q2. Micro techf js l iu h
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Job Fair 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 

(2 Questions)

  • Q1. 1 What is transformer and safety 2 PM activity of mcc panel, PCC panel
  • Ans. 

    A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction. Safety measures are important to prevent accidents and ensure proper functioning of transformers.

    • A transformer is used to step up or step down voltage levels in electrical systems.

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

  • Answered by AI
  • Q2. What is DG and how its working
  • Ans. 

    DG stands for Diesel Generator. It is a type of generator that uses diesel fuel to produce electrical energy.

    • DG is commonly used as a backup power source in case of power outages.

    • It consists of an engine that runs on diesel fuel and an alternator that converts mechanical energy into electrical energy.

    • DG sets are often used in industries, commercial buildings, and residential complexes.

    • They are capable of providing powe...

  • Answered by AI
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

I applied via Referral and was interviewed in Aug 2021. There was 1 interview round.

Interview Questionnaire 

6 Questions

  • Q1. Uses of megar
  • Ans. 

    Megar is a software tool used for analyzing and optimizing the performance of electrical power systems.

    • Megar is used for conducting power system studies and analysis.

    • It helps in identifying potential issues and optimizing the performance of electrical power systems.

    • Megar can be used for load flow analysis, short circuit analysis, and transient stability analysis.

    • It assists in determining the optimal placement of power ...

  • Answered by AI
  • Q2. Deol start motar
  • Q3. How solved motor problem
  • Ans. 

    Motor problems can be solved by identifying the root cause and taking appropriate measures.

    • Identify the root cause of the problem

    • Check for any loose connections or damaged parts

    • Replace or repair the faulty parts

    • Perform regular maintenance to prevent future problems

  • Answered by AI
  • Q4. Witch type work you are done
  • Ans. 

    I have worked on various engineering projects including designing, testing and implementing new systems.

    • Designed and tested new software systems for a tech company

    • Implemented new manufacturing processes for a production plant

    • Collaborated with a team to develop a new product for a client

    • Conducted research and analysis to improve existing systems

  • Answered by AI
  • Q5. Function of 3phs motar
  • Ans. 

    A 3-phase motor is an electrical device that converts electrical energy into mechanical energy using three alternating currents.

    • A 3-phase motor is more efficient and has higher power output compared to a single-phase motor.

    • It is commonly used in industrial applications for driving heavy machinery and equipment.

    • The motor consists of a stator and a rotor, with the stator providing a rotating magnetic field and the rotor ...

  • Answered by AI
  • Q6. How to maintain motors and electric equipment
  • Ans. 

    To maintain motors and electric equipment, regular cleaning, lubrication, and inspection are essential.

    • Regularly clean motors and equipment to remove dust and debris.

    • Inspect for any signs of wear, damage, or loose connections.

    • Lubricate moving parts as per manufacturer's recommendations.

    • Ensure proper ventilation and cooling for motors.

    • Keep electrical equipment away from moisture and extreme temperatures.

    • Follow maintenan...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Please all freshers do study hard to electric field bcos it's wiled tred no limitations day to day advance technology update so please carefully study ant work

Interview Questionnaire 

8 Questions

  • Q1. What is current.
  • Ans. 

    Current is the flow of electric charge in a circuit.

    • Current is measured in amperes (A).

    • It is the rate at which electric charge flows through a conductor.

    • Current can be either direct current (DC) or alternating current (AC).

    • In a DC circuit, the current flows in one direction only.

    • In an AC circuit, the current changes direction periodically.

    • Current is caused by the movement of electrons or other charged particles.

    • It is e...

  • Answered by AI
  • Q2. Moment of electronsy.is donetd by I
  • Q3. What is transformer.
  • 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 the voltage in an electrical circuit.

    • 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 power source, while the secondary winding is con...

  • Answered by AI
  • Q4. Transformer is a static device in Power transmission to one circuit to another circuit .
  • Q5. What is capacitor
  • Ans. 

    A capacitor is an electronic component that stores and releases electrical energy.

    • A capacitor consists of two conductive plates separated by an insulating material called a dielectric.

    • When a voltage is applied across the plates, one plate accumulates positive charge while the other accumulates negative charge.

    • Capacitors are commonly used in electronic circuits for energy storage, filtering, timing, and coupling.

    • They ca...

  • Answered by AI
  • Q6. Capacitor is charging and discharging device
  • Q7. What is fuse
  • Ans. 

    A fuse is a safety device that protects electrical circuits from excessive current flow.

    • A fuse is a small, thin wire or strip of metal that melts when excessive current flows through it.

    • When a fuse melts, it breaks the circuit and prevents further flow of current, protecting the electrical equipment.

    • Fuses are commonly used in electrical systems to prevent damage from short circuits or overloads.

    • They are rated for speci...

  • Answered by AI
  • Q8. Fuse is a safte device

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. HVAC, hydraulic, cGMP
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is star-delta power wiring and control wiring in electrical systems?
  • Ans. 

    Star-delta power wiring is a method used to reduce starting current in motors, while control wiring is used to control the operation of electrical systems.

    • Star-delta power wiring involves connecting a motor in a star configuration during starting to reduce current spikes, then switching to a delta configuration for normal operation.

    • Control wiring includes components like switches, relays, and contactors to control the ...

  • Answered by AI
  • Q2. What is an HVAC system?
  • Ans. 

    An HVAC system is a system that provides heating, ventilation, and air conditioning to a building or space.

    • HVAC stands for Heating, Ventilation, and Air Conditioning

    • It helps regulate temperature, humidity, and air quality in a building

    • Examples of HVAC systems include furnaces, air conditioners, and ventilation systems

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - I recommended joining Sodexo, as it is a leading multinational corporation.

Leadec India Interview FAQs

How to prepare for Leadec India Senior Technician interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Leadec India. The most common topics and skills that interviewers at Leadec India expect are PLC, Maintenance, Electricals, Technician Activities and Sensors.
What are the top questions asked in Leadec India Senior Technician interview?

Some of the top questions asked at the Leadec India Senior Technician interview -

  1. Transformers working principle and what is power fact...read more
  2. ACB and VCB how to w...read more
  3. Star delta power dygram control dyg...read more

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Leadec India Senior Technician Interview Process

based on 1 interview

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Leadec India Senior Technician Salary
based on 188 salaries
₹2.2 L/yr - ₹4.5 L/yr
26% less than the average Senior Technician Salary in India
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based on 56 reviews

4.0/5

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4.1

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