Tube Investments of India QA Engineer Interview Questions and Answers

Q1. Flexible pavement and rigid pavement and bridges related any question
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Q1. Mix design of PQC
Ans. 
PQC mix design involves determining the proportions of materials like cement, aggregates, water, and admixtures for pavement quality concrete.
• PQC stands for Pavement Quality Concrete

• Mix design involves determining the proportions of materials like cement, aggregates, water, and admixtures

• Factors such as strength requirements, durability, workability, and environmental conditions are considered in mix design

• Example: A t...read more
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Qc relented matarial testing

Q1. Civil engineering related aggregate test
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Q2. Seive analysis of aggregate.
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Seive analysis of aggregate is a method used to determine the particle size distribution of aggregates.
• Seive analysis involves passing a sample of aggregate through a series of sieves with progressively smaller openings.

• The amount of material retained on each sieve is weighed and used to calculate the percentage of material passing through each sieve.

• The results of seive analysis are used to determine the gradation of ...read more
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Q1. What is quality?
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Q2. Steel related questions
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Q1. Concrete soil aggregate bitumen and all testing
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Q2. Aggregate testing
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Q3. Soil cube slump testing
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Q1. Cement concrete
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Q2. Bitumen testing
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Q1. How many years of work experience do you have as a quality engineer?
Ans. 
I have over five years of experience as a quality engineer, focusing on process improvement and compliance in various industries.
• Worked for three years at XYZ Corp, implementing quality control processes that reduced defects by 20%.

• Led a team in a project that achieved ISO 9001 certification, enhancing overall product quality.

• Conducted root cause analysis for product failures, resulting in a 15% decrease in customer co...read more
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Q2. What is the importance of testing in quality assurance roles?
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Testing ensures product quality, identifies defects, and enhances user satisfaction in quality assurance roles.
• Identifies defects early: Early testing can catch issues before they escalate, reducing costs and time. For example, finding a bug in the design phase is cheaper than in production.

• Enhances user satisfaction: Thorough testing ensures that the final product meets user expectations, leading to higher customer sa...read more
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Q1. Testing and Quality assurance, Documentation
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Q1. Construction materials
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Q1. What are your salary expectations?
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Q2. What is your family background?
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Q3. Why should we hire you?
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Q4. What are your strengths and weaknesses?
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Q5. Tell me about yourself.
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Q1. Technical questions from civil engineering branch
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Q1. Technical questions from civil engineering branch
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