Vivo Senior Technician Interview Questions and Answers

Q1. What are the main components are the transformer
Ans. 
The main components of a transformer include the core, windings, and insulation.
• Core: Provides a path for the magnetic flux and is usually made of laminated steel.

• Windings: Consist of primary and secondary coils of wire wrapped around the core.

• Insulation: Prevents short circuits between the windings and ensures electrical safety.

• Examples: Core - laminated steel, Windings - copper wire, Insulation - varnish or paper
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Q2. What are the cooling of transformer
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Cooling of transformers is essential to maintain optimal operating temperature and prevent overheating.
• Cooling methods include natural convection, forced air, oil-immersed cooling, and water-cooled systems

• Cooling fins or radiators are often used to increase surface area for heat dissipation

• Monitoring temperature and using cooling fans or pumps can help regulate transformer temperature

• Proper maintenance and regular insp...read more
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Q1. How to join your company to work him
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Q2. How much salary for fresher accountant?
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Q3. How to work a best employer?
Ans. 
To work for the best employer, one must prioritize a positive work culture, opportunities for growth, fair compensation, and open communication.
• Prioritize a positive work culture where employees feel valued and supported.

• Look for opportunities for growth and development within the company.

• Ensure fair compensation and benefits for employees.

• Maintain open communication channels between employees and management.

• Seek out a...read more
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Q4. Company providesme some benfits like medical ' health travelling'?
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Q5. What was the grow in 5 years company dalma?
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Impressive for me something question didn't satisfied

Q1. What is mcb and use
Ans. 
MCB stands for Miniature Circuit Breaker. It is a type of electrical protection device that automatically switches off electrical circuits during abnormal conditions.
• MCB is used to protect electrical circuits from overloads and short circuits.

• It is a more convenient and reliable alternative to fuses.

• MCBs come in different ratings to suit different electrical loads.

• They can be easily reset after tripping, unlike fuses w...read more
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Q2. Mcb use by home and company and safety wiring by sot sarcit
Ans. 
Mcb is used for safety in both homes and companies. Safety wiring is essential for preventing electrical hazards.
• Mcb (Miniature Circuit Breaker) is used in homes and companies to protect electrical circuits from overloads and short circuits.

• Safety wiring, such as grounding wires and proper insulation, is crucial for preventing electrical shocks and fires.

• Proper installation and maintenance of Mcbs and safety wiring are...read more
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Q1. Maintenance work use by tools other
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Maintenance work often requires the use of various tools and equipment.
• Maintenance work may involve using tools such as screwdrivers, wrenches, pliers, multimeters, and power drills.

• Different tools are used for different tasks, such as testing electrical circuits, tightening bolts, or replacing components.

• Regular maintenance of equipment may require specialized tools specific to the machinery being serviced.

• Proper tool...read more
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Q2. Maintenance work use by electrical iqument tap.cutter.etc
Ans. 
Maintenance work often involves using electrical equipment such as tap cutters.
• Regularly inspecting and cleaning electrical equipment to ensure proper functioning

• Replacing worn out parts or components as needed

• Testing equipment after maintenance to ensure it is working correctly

• Following safety procedures when working with electrical equipment

• Keeping a record of maintenance work done on each piece of equipment
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Q1. Skills and experiences
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Q2. About work handle experiences
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Q3. What is your knowledge in process you handle?
Ans. 
I have extensive knowledge in the process I handle.
• I have been handling this process for several years now.

• I have undergone training and certification in this process.

• I keep myself updated with the latest developments and best practices in this process.

• I have successfully implemented improvements in this process that resulted in cost savings and increased efficiency.

• I have also trained and mentored new employees in thi
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Q4. Have you encounter misprocess?
Ans. 
Yes, I have encountered misprocess in my previous job.
• Misprocess can occur due to human error or system malfunction.

• It can lead to delays, errors, and loss of productivity.

• In my previous job, we had a misprocess where a shipment was sent to the wrong address due to a clerical error.

• We had to rectify the mistake by sending another shipment to the correct address and apologizing to the customer.

• To prevent misprocess, we ...read more
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Q5. What you learn in your misprocess and what happens in product?
Ans. 
Learning from misprocess improves product quality.
• Misprocess helps identify flaws in the production process.

• Analyzing misprocess helps in finding solutions to improve product quality.

• Learning from misprocess helps in preventing future errors and improving efficiency.

• For example, if a batch of products is found to be defective, analyzing the misprocess can help identify the root cause and prevent it from happening again
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Q1. What company where from?
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Q2. How much is your salary?
Ans. 
I am unable to provide my salary information at this time.
• Salary information is confidential and not typically disclosed during an interview.

• It is best to focus on discussing skills, qualifications, and experience relevant to the technician role.

• If necessary, you can mention that salary expectations can be discussed at a later stage in the hiring process.
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Q1. Questions based on electrical machine
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Q2. Question based on switch gear and protection
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Q3. Question based on digital electronics
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Q4. Question based on basic electricity
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Q1. What is ram, SSD etc
Ans. 
RAM stands for Random Access Memory, which is a type of computer memory that can be accessed randomly. SSD stands for Solid State Drive, which is a storage device that uses flash memory to store data.
• RAM is volatile memory used by computers to store data and program instructions temporarily.

• SSD is a non-volatile storage device that uses flash memory to store data permanently.

• RAM is faster but more expensive than SSD.

• Ex
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