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Flex Electrical Technician Interview Questions and Answers
Flex Electrical Technician Interview Experiences
2 interviews found
Anonymous
(5 Questions)
- Q1. Electric general questions
- Q2. Electric breakdown
- Q3. DG opportunity, Substation maintenance
- Q4. Net workingspout
- Q5. Electric pm work
Selected
I applied via Walk-in and was interviewed in Oct 2023. There was 1 interview round.
(2 Questions)
- Q1. What is voltage
- Ans.
Voltage is the difference in electric potential between two points in a circuit, measured in volts.
Voltage is the force that pushes electric current through a circuit
It is measured in volts (V)
Voltage is the potential difference between two points in a circuit
Higher voltage means more potential energy available to move electrons
Voltage can be DC (direct current) or AC (alternating current)
- Q2. What is insulator
- Ans.
An insulator is a material that does not conduct electricity, heat, or sound.
Insulators prevent the flow of electricity, heat, or sound.
Common insulating materials include rubber, glass, plastic, and ceramic.
Insulators are used to protect against electric shocks, prevent heat loss, and reduce noise transmission.
Insulators have high resistance to the flow of electrons.
Interview Preparation Tips
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Interview questions from similar companies
Interview Questionnaire
8 Questions
- Q1. Run us through your life till this point. [What?!?]
- Ans.
I grew up in a small town, went to college, and pursued a career in tech.
Born and raised in a small town
Attended college and earned a degree in Computer Science
Started working in tech as a software engineer
Moved to a big city for better job opportunities
Continued to advance my career and gain new skills
- Q2. What are the various differences between the different modes of heat transfer? [A pure core question that tests you to the core]
- Ans.
Heat transfer occurs through conduction, convection, and radiation.
Conduction is the transfer of heat through a material without any movement of the material itself.
Convection is the transfer of heat through the movement of fluids or gases.
Radiation is the transfer of heat through electromagnetic waves.
Examples include touching a hot stove (conduction), boiling water (convection), and feeling the warmth of the sun (rad
- Q3. I want to design an air-cooled radiator for an engine. How would you decide the number of fins? [Considerable time was spent on this]
- Q4. What would you do to reduce the risk of Global Warming posed by using R12 in air-conditioners? [I said use R134a. Apparently, this is not completely environment-friendly. The Americans are trying to fool u...
- Ans.
Reduce risk of global warming from R12 in air-conditioners
Use alternative refrigerants like R134a or R290
Ensure proper disposal of old refrigerants
Regular maintenance and leak detection to prevent emissions
Encourage energy-efficient ACs to reduce overall emissions
Promote use of natural refrigerants like CO2 or ammonia
Implement regulations and policies to phase out harmful refrigerants
Invest in research and development
- Q5. What is the difference between a summation and an integral? [This was asked because I mentioned Math as my strongest point]
- Q6. In what cases is the Simplex method of solving simultaneous equations used?
- Ans.
The Simplex method is used to solve linear programming problems with multiple variables and constraints.
Used in optimization problems
Used to find the optimal solution
Used when there are multiple variables and constraints
Examples include production planning and resource allocation
- Q7. Which sector of the industry do you think will boom in the next five years? [My answer: Statistics]
- Ans.
Artificial Intelligence (AI) sector is expected to boom in the next five years.
AI is being integrated into various industries such as healthcare, finance, and transportation.
The global AI market is expected to reach $267 billion by 2027.
AI is being used for predictive analytics, natural language processing, and image recognition.
Companies such as Google, Amazon, and Microsoft are investing heavily in AI research and de
- Q8. Do you have any questions for us?
Interview Preparation Tips
2. Make sure you speak some sense at least thrice in the GD, and you're through.
3. They never once interrupted me in the PI. They waited for me to complete what I was saying, and then the next question was based on my last two sentences! So be very careful of what you're saying esp. while answering the technical questions. Most importantly, be very genuine throughout the interview- speak your heart out- and don't worry about how it's going, in the middle of it!
Good luck."
Skill Tips: [It's generally good to ask them a question or two here. I asked them if I could choose my preferred work location, and how the work-culture was at Tata Motors]"
Skills:
College Name: Veermata Jijabai Technological Institute, Mumbai [ VJTI ]
Interview Preparation Tips
Experience: "I was only questioned on my resume,
-internship
-contribution to college through extra curriculars
-personal opinion based questions based on information I provided
ps: they laid stress on a good pointer for shortlisting for interview then on extra curricular activities for selection."
General Tips: "prepartion for campus begins as early as the begining of 2nd year.
please feel free to mail / call for any help.
All the Best.
"
College Name: Veermata Jijabai Technological Institute, Mumbai [ VJTI ]
Hariom Rathor
Interview Questionnaire
1 Question
- Q1. What is engine working principal pa
- Ans.
The engine works by converting fuel into energy through combustion, which powers the pistons and turns the crankshaft.
Fuel is mixed with air and ignited in the combustion chamber
The resulting explosion pushes the piston down, which turns the crankshaft
The crankshaft converts the linear motion of the piston into rotational motion
The rotational motion is transferred to the wheels through the transmission
Examples of engin
Interview Preparation Tips
Interview Questionnaire
2 Questions
- Q1. What is meant by the tsb?
- Ans.
TSB stands for Technical Service Bulletin.
TSB is a document issued by a manufacturer to provide information and instructions regarding a specific technical issue or problem.
It is typically distributed to technicians and service centers to help them diagnose and repair the issue.
TSBs often include step-by-step instructions, diagrams, and recommended solutions.
They can cover a wide range of topics, such as software updat...
- Q2. What's the difference between bs4 & bs6..?
- Ans.
BS4 and BS6 are emission norms for vehicles, with BS6 being more stringent and environmentally friendly.
BS4 stands for Bharat Stage 4 and BS6 stands for Bharat Stage 6.
BS4 emission norms were implemented in India in 2017, while BS6 norms were implemented in 2020.
BS6 vehicles emit lower levels of harmful pollutants like nitrogen oxides and particulate matter compared to BS4 vehicles.
BS6 compliant vehicles require the us...
Skills evaluated in this interview
I applied via Company Website and was interviewed in May 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Privious working experience
Interview Preparation Tips
(2 Questions)
- Q1. What is the list count of vernier caliper?
- Ans.
The list count of a vernier caliper typically includes the main scale and the vernier scale.
The list count of a vernier caliper is usually 2, consisting of the main scale and the vernier scale.
The main scale is typically graduated in millimeters or inches, while the vernier scale allows for more precise measurements.
The vernier scale has divisions that are slightly smaller than those on the main scale, enabling measure...
- Q2. How do you study drawing?
- Ans.
I study drawing by practicing regularly, taking classes, studying anatomy, observing real life objects, and seeking feedback from others.
Practice regularly to improve skills and develop a personal style
Take drawing classes to learn new techniques and receive guidance from instructors
Study anatomy to understand the structure of the human body and improve figure drawing
Observe real life objects to improve observational s...
Interview Preparation Tips
(2 Questions)
- Q1. Type of engine, working principle of four stroke diesel & petrol engine
- Ans.
Four stroke diesel and petrol engines operate on the principle of internal combustion, but with different fuel types.
Both diesel and petrol engines are internal combustion engines that convert chemical energy into mechanical energy.
In a four stroke diesel engine, the four strokes are intake, compression, power, and exhaust. Diesel fuel is ignited by compression alone.
In a four stroke petrol engine, the four strokes are...
- Q2. Types of gear box
- Ans.
Types of gear boxes include manual, automatic, CVT, DCT, and sequential.
Manual gear box requires the driver to manually shift gears using a clutch pedal.
Automatic gear box shifts gears automatically without the need for manual input.
CVT (Continuously Variable Transmission) provides seamless gear shifts without distinct gear ratios.
DCT (Dual Clutch Transmission) combines the efficiency of manual transmission with the co...
(1 Question)
- Q1. Parts of chassis frame
- Ans.
Parts of chassis frame include rails, cross members, and brackets.
Rails
Cross members
Brackets
Interview Preparation Tips
(3 Questions)
- Q1. Ev question dc ac current
- Q2. Veh service Part name
- Ans.
The question is asking for the name of a part used in vehicle servicing.
Provide the specific name of the part used in vehicle servicing
Examples: oil filter, spark plug, air filter
- Q3. Ev veh and normal veh compair
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