Greenko Group Quality Engineer Interview Questions and Answers

Q1. What the reason of cube failure, if all materials are good?
Ans. 
Possible reasons for cube failure despite good materials
• Improper mixing of materials

• Incorrect curing process

• Inadequate compaction of concrete

• Presence of air voids or impurities

• Poor quality control during manufacturing
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Q2. Which test conduct after cube test?
Ans. 
Compression test is conducted after cube test to determine the compressive strength of concrete.
• Compression test is conducted to determine the compressive strength of concrete.

• It involves applying a gradually increasing load to the concrete specimen until failure.

• The results of the compression test help in assessing the quality of the concrete mix and its ability to withstand compressive forces.

• Compression test is an i...read more
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Q3. How many Quantity of cement use in M35 grade concrete
Ans. 
The quantity of cement used in M35 grade concrete varies depending on the mix design and specifications.
• The quantity of cement in M35 grade concrete typically ranges from 360 to 420 kg/m3.

• The exact amount of cement needed can be calculated using the mix design provided for the project.

• Factors such as water-cement ratio, aggregate size, and admixtures also influence the quantity of cement required.
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Q1. Personal information And general questions
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General aptitude online test

Q1. Tell me about your project
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Q2. What is renewable energies
Ans. 
Renewable energies are sources of energy that are replenished naturally and can be used repeatedly without running out.
• Renewable energies come from sources such as sunlight, wind, rain, tides, waves, and geothermal heat.

• They are sustainable and environmentally friendly alternatives to fossil fuels.

• Examples include solar power, wind power, hydropower, and biomass.

• Renewable energies help reduce greenhouse gas emissions a
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Q1. She is asking to my post company details and package details?
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Q2. What is your role in post company & your expectation salary ?
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Q1. What is gel test process?
Ans. 
Gel test process is a method used to analyze the physical and chemical properties of a gel material.
• Gel test process involves preparing a sample of the gel material.

• The sample is then subjected to various tests such as viscosity measurement, gel strength testing, and chemical analysis.

• The results of the gel test process help in determining the quality and performance of the gel material.

• Example: Gel test process can be...read more
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Q2. What is adhesion test & peel test process?
Ans. 
Adhesion test is a method to measure the strength of adhesion between two materials, while peel test is a method to measure the force required to peel two materials apart.
• Adhesion test involves applying a force to separate two materials bonded together and measuring the force required to do so.

• Peel test specifically measures the force required to peel two materials apart at a specified angle.

• Both tests are commonly use...read more
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B.tech in (ECE ) Electronics and Communication Engineering

About your personal details.

Q1. About your company reviews
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Q2. What was your company environment
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Q3. What was about your company's training
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Q1. 1 gigawatt required pallet.
Ans. 
A 1 gigawatt required pallet is a pallet that can handle the weight and power requirements of a 1 gigawatt load.
• A 1 gigawatt required pallet needs to be able to support the weight of a 1 gigawatt load.

• It should have a strong and sturdy construction to prevent any damage or collapse.

• The pallet should be designed to handle the power requirements of a 1 gigawatt load, ensuring proper electrical connections and insulation.

• ...read more
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Q2. Why we use blocking diod in jb?
Ans. 
Blocking diodes are used in junction boxes to prevent reverse current flow and protect electrical components.
• Blocking diodes are used to prevent reverse current flow in electrical circuits.

• They protect electrical components from damage caused by reverse voltage.

• Blocking diodes are commonly used in junction boxes to ensure proper current flow.

• They are also used in solar panels to prevent power loss due to reverse curren...read more
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Q3. What happened if module temperature increases?
Ans. 
If module temperature increases, it can lead to reduced efficiency, increased stress on components, and potential failure.
• Increased temperature can cause a decrease in the efficiency of the module.

• Higher temperatures can lead to increased stress on components, potentially reducing their lifespan.

• Excessive heat can cause thermal expansion and contraction, which may result in mechanical failure.

• Increased temperature can ...read more
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Q4. Total experience?
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Q5. What is your life goal?
Ans. 
My life goal is to make a positive impact on society by ensuring quality in engineering processes.
• To continuously improve and optimize engineering processes

• To ensure products meet high quality standards

• To contribute to the development of innovative and reliable solutions

• To collaborate with cross-functional teams to drive quality improvements

• To mentor and inspire others in the field of quality engineering
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Q1. Spc , MSA 7qc tools etc
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Q1. How many salary expected.
Ans. 
The expected salary for a Quality Engineer position depends on factors such as experience, location, and company size.
• Research average salaries for Quality Engineers in your area to get an idea of the market rate.

• Consider your level of experience and any specialized skills that may warrant a higher salary.

• Factor in the size and industry of the company, as well as any additional benefits or perks offered.

• Be prepared to ...read more
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Q2. Why you Live yours pri.company
Ans. 
I live my pri.company because of the challenging work environment, opportunities for growth, and supportive team.
• Challenging work environment keeps me motivated and engaged

• Opportunities for growth and advancement in my career

• Supportive team that encourages collaboration and success
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