Pioneer Wincon Quality Assurance Engineer Trainee Interview Questions and Answers

Q1. Just prepare all construction activity related to solar/wind energy field
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Q1. Consider HRA amount in your salary, for family no HRA provided at site.
Ans. 
If HRA not provided for family, negotiate for additional compensation.
• Negotiate for additional compensation to cover the cost of housing for family

• Research the cost of housing in the area and present this information during negotiations

• Consider alternative options such as company-provided housing or a housing allowance

• Ensure that any agreement reached is clearly outlined in the employment contract
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Q1. Expected salary , ask for more than 20% hike
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Q1. Tell me about your shelf
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Q2. Tell me job profile
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Q3. Tell me excepted salary
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Q1. Difference between monacrystaline and topcon cell
Ans. 
Monocrystalline cells are made from single silicon crystals, while TOPCon cells use a passivated contact structure for improved efficiency.
• Monocrystalline cells are typically more efficient (15-22%) compared to TOPCon cells (up to 24%).

• Monocrystalline cells have a uniform dark color, while TOPCon cells may have a slightly different appearance due to their structure.

• TOPCon technology enhances performance in low light co...read more
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Q1. What is quality
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Quality is the degree to which a product or service meets specified requirements and customer expectations.
• Quality encompasses reliability, durability, and performance; for example, a car that runs smoothly for years.

• It involves adherence to standards; for instance, ISO certifications in manufacturing.

• Quality can be subjective; a luxury brand may be perceived as higher quality due to its reputation.

• Continuous improveme...read more
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Q2. How to define root cause
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Root cause is the fundamental reason for a problem's occurrence, essential for effective problem-solving.
• Identify the problem clearly before investigating the root cause.

• Use techniques like the 5 Whys to drill down to the underlying issue. For example, if a machine fails, ask why it failed, then why that happened, and so on.

• Employ tools like Fishbone diagrams to visualize potential causes and categorize them.

• Analyze da...read more
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All types of test related to solar

Day to day discuss related to problum

Q1. Check list study before start the inspection
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Q2. Instraction all inspection teem regarding the inspection material
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Q1. Wind turbines commissioning process and PLC software knowledge,wind turbines termination work
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Q2. Converter test and DFIG working
Ans. 
Converter test involves testing the performance and efficiency of a converter, while DFIG (Doubly Fed Induction Generator) is a type of generator used in wind turbines.
• Converter test evaluates the performance of a power converter by analyzing its efficiency, power factor, and voltage regulation.

• DFIG is a type of generator commonly used in wind turbines to convert mechanical energy into electrical energy.

• Testing DFIG in...read more
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Q3. PLC and other wind software
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Q4. Power cable termination
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Q5. Grid charging process
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