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Luminous Power Technologies
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Luminous Power Technologies Service Engineer Interview Questions, Process, and Tips for Experienced
Luminous Power Technologies Service Engineer Interview Experiences for Experienced
1 interview found
Selected
(4 Questions)
- Q1. Electric and electronics related basic and techenic
- Q2. What is the inverter
- Ans.
An inverter is an electronic device that converts DC power to AC power.
Inverters are commonly used in solar power systems to convert DC power from solar panels to AC power for use in homes and businesses.
They are also used in cars to convert DC power from the battery to AC power for charging devices.
Inverters come in various sizes and capacities, from small portable units to large industrial models.
They can be pure sin...
- Q3. What is the meaning of ampere
- Ans.
The ampere is the SI unit of electric current, representing the flow of electric charge.
The ampere is named after the French mathematician and physicist André-Marie Ampère.
It is defined as one coulomb of charge passing through a conductor per second.
The ampere is used to measure the intensity of electric current in a circuit.
It is a fundamental unit in the International System of Units (SI).
- Q4. What is the meaning of battery
- Ans.
A battery is a device that stores chemical energy and converts it into electrical energy.
A battery consists of one or more electrochemical cells.
It is commonly used to power electronic devices such as smartphones, laptops, and cars.
Batteries can be rechargeable or non-rechargeable.
They provide a portable and convenient source of power.
Examples of batteries include alkaline batteries, lithium-ion batteries, and lead-aci
(3 Questions)
- Q1. What is the meaning DC
- Ans.
DC stands for Direct Current.
DC is a type of electric current that flows in one direction.
It is commonly used in batteries, electronic devices, and power transmission systems.
Unlike AC (Alternating Current), DC does not change direction periodically.
DC voltage can be either positive or negative depending on the direction of current flow.
Examples of DC devices include smartphones, laptops, and electric vehicles.
- Q2. What is the meaning AC
- Ans.
AC stands for Alternating Current.
AC is a type of electrical current that periodically reverses direction.
It is commonly used in household appliances and electrical power transmission.
AC voltage can be easily changed using transformers.
AC is different from DC (Direct Current) which flows in only one direction.
AC can be dangerous if not handled properly.
- Q3. What is the meaning current
- Ans.
Current is the flow of electric charge through a conductor.
Current is measured in amperes (A)
It is caused by the movement of electrons
Current can be either direct current (DC) or alternating current (AC)
DC flows in one direction while AC alternates in direction
Examples of current include the flow of electricity in a circuit or the flow of water in a river
Interview Preparation Tips
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Top trending discussions
Interview questions from similar companies
Interview Questionnaire
1 Question
- Q1. All technical questions raised
Abhishek Bandejia
Interview Questionnaire
2 Questions
- Q1. Coding questions on data structures and oops
- Q2. Various questions on cv, projects, por's, etc
Interview Preparation Tips
Experience: Questions were normal like any other aptitude or coding tests.
Tips: Time given was enough for other sections but you need to hurry a little in aptitude part.
Duration: 60 minutes
Total Questions: 60
Round: Technical Interview
Experience: The questions were basic, some where well known like reversing a link list using recursion, designing of car parking lot using concept of oops, find tree height/diameter, etc.
Tips: 1. They ask you to write complete code on paper. This sometimes turn out to be a challenging task when you don't have compiler to correct you on basic things. Practice writing codes on paper.
2. They surely ask questions on oops, like polymorphism, inheritance, etc. besides their definition, also practice writing sudo codes to explain them
Round: HR Interview
Experience: Mainly i was asked questions on my internship experience and POR's.
Tips: They will try to grill you on some questions like 'Why we should hire you?', have a clear reason in your mind. Your other answers should not contradict with your reasons
General Tips: I don't know about other colleges but HP recruits small number of students from my university. Coding questions were average level and can easily be tackled. Many students were rejected after HR interview so don't take it lightly. They do grill you in a very good style if they are in doubt about your selection
Skills: willingness, Enthusiasm, Coding skills, Aptitude skills
College Name: IIT Guwahati
I applied via Walk-in and was interviewed before Aug 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. About my last job description
Interview Preparation Tips
Selected
I applied via Walk-in and was interviewed before Feb 2022. There were 3 interview rounds.
(1 Question)
- Q1. All questions are related to the fieldwork.
(1 Question)
- Q1. Discuss about the previous company and their working projects, CTC and working cultures etc.
Interview Preparation Tips
uma nath
I applied via Referral and was interviewed before Apr 2021. There were 4 interview rounds.
(1 Question)
- Q1. Technical questions about your degree background or experience
(5 Questions)
- Q1. What are your salary expectations?
- Q2. What is your family background?
- Q3. Share details of your previous job.
- Q4. Why should we hire you?
- Q5. Why are you looking for a change?
Interview Preparation Tips
English communication must
Senior Engineer Interview Questions & Answers
Haier Appliances India
Anonymous
posted on 29 Nov 2022
I applied via Naukri.com and was interviewed before Nov 2021. There were 2 interview rounds.
(2 Questions)
- Q1. About your current company & your role in there, major activity of your which helping your department.
- Q2. Draw some case study & explain improvements which you have done there
- Ans.
Improved efficiency of production line at XYZ manufacturing plant
Implemented lean manufacturing principles to reduce waste and increase productivity
Introduced automation in certain processes to reduce manual labor and increase accuracy
Optimized supply chain management to ensure timely delivery of raw materials
Trained and empowered employees to identify and solve problems on the production line
Implemented a continuous i...
Interview Preparation Tips
Selected
I applied via Walk-in and was interviewed before Apr 2023. There was 1 interview round.
(1 Question)
- Q1. Technical questions about Crusher
Interview Preparation Tips
ARUNPANDIAN S
Selected
I applied via Approached by Company and was interviewed in Jun 2024. There were 5 interview rounds.
(2 Questions)
- Q1. What is sub cooling and super heat
- Ans.
Sub cooling and superheat are terms used in refrigeration to describe the temperature difference between the refrigerant's actual temperature and its saturation temperature.
Sub cooling is the difference between the refrigerant's actual temperature and its saturation temperature at a particular pressure.
Superheat is the difference between the refrigerant's actual temperature and its saturation temperature at a particula...
- Q2. The chiller condenser outlet line to super heat work and evaporator to compressor before sub cooling work
(2 Questions)
- Q1. Refrigeration basic cycle
- Q2. 1.Compressor to condenser 2.Condenser to expansion valve 3.Expansion valve to evaporator 4.Evaporator to compressor
(2 Questions)
- Q1. The split unit E6 error how to resolve
- Ans.
E6 error in a split unit can be resolved by checking the air filter, cleaning the coils, and resetting the unit.
Check the air filter for any blockages or dirt buildup
Clean the coils to ensure proper airflow and cooling
Reset the unit by turning it off for a few minutes and then turning it back on
Consult the user manual for specific troubleshooting steps
- Q2. Check the Indore to outdoor communication cable continuity continuous not coming means cable is failure and cable continuity is coming na board failure
Manager and technical officer
One split AC installation work explain
I applied via Walk-in and was interviewed in Nov 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. If you go on site on urgent and you can't collect the spare then how rectify
- Ans.
If spare parts cannot be collected on site, alternative solutions must be explored.
Check if the spare part can be sourced from a nearby location
Explore the possibility of using a substitute spare part
Consult with the customer to see if the repair can be delayed until the spare part can be collected
If all else fails, escalate the issue to higher management for a resolution
Interview Preparation Tips
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Luminous Power Technologies Service Engineer Interview Process for Experienced
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Luminous Power Technologies Service Engineer Reviews and Ratings
based on 19 reviews
Rating in categories
|
Area Sales Manager
164
salaries
|  ₹5.5 L/yr - ₹15 L/yr |
|
Assistant Manager
156
salaries
| ₹4.5 L/yr - ₹15.3 L/yr |
|
Senior Engineer
90
salaries
| ₹3.6 L/yr - ₹14 L/yr |
|
Engineer
72
salaries
| ₹2.8 L/yr - ₹7.2 L/yr |
|
Sales Executive
72
salaries
| ₹1.5 L/yr - ₹4.5 L/yr |
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