DEKRA India Interview Questions and Answers

Easy on basics of mechanical engineering

Q1. Tell me about yourself
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Q2. Explain different manufacturing process
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Different manufacturing processes involve casting, machining, forming, joining, and finishing.
• Casting: involves pouring molten material into a mold to create a desired shape (e.g. metal casting)

• Machining: involves removing material from a workpiece using cutting tools (e.g. CNC machining)

• Forming: involves shaping a material without removing any material (e.g. stamping)

• Joining: involves combining two or more pieces of m...read more
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Q1. HSE matters, construction
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Q1. Previous experience on
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Q1. What is meant by titration? Explain the types
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Titration is a laboratory technique used to determine the concentration of a substance in a solution.
• Titration involves adding a solution of known concentration to a solution of unknown concentration until a reaction is complete.

• Types of titration include acid-base titration, redox titration, and complexometric titration.

• In acid-base titration, an acid or base is titrated with a solution of the opposite type to determi...read more
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Q2. What is pH meter? how does it works?
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A pH meter is a scientific instrument used to measure the acidity or alkalinity of a solution.
• It measures the concentration of hydrogen ions in a solution.

• The pH meter consists of a pH probe and a meter that displays the pH value.

• The probe is inserted into the solution and measures the voltage difference between the solution and a reference electrode.

• The pH value is calculated based on the voltage difference.

• Examples o...read more
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Q3. What are the hazardous components or elements in food?
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Q4. What are the concentration conversions?
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Concentration conversions refer to the process of converting between different units of concentration, such as molarity, molality, and percent composition.
• Converting between molarity and molality involves taking into account the density of the solution.

• To convert from molarity to percent composition, you need to consider the molar mass of the solute.

• Concentration conversions are important in chemistry for accurately me
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Q1. What is the Expected salary?
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Q2. Are you willing to work in shifts?
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Q1. What technical work
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Q2. What technical working
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Q3. Activity carried on
Ans. 
I have been involved in various consulting activities such as market research, data analysis, strategy development, and client presentations.
• Conducting market research to identify trends and opportunities

• Analyzing data to provide insights and recommendations

• Developing strategies to help clients achieve their goals

• Creating and delivering presentations to communicate findings and recommendations
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Q1. Whats your expectations
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Q1. IS ans IEC standard testing process and methods.
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Q1. Basic SQL , Joins , Stored procedures ,functions
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