Jairaj Ancillaries Quality Engineer Interview Questions, Process, and Tips

Q1. What is the minimum thickness for wqt
Ans. 
The minimum thickness for WQT varies depending on the specific material and industry standards.
• Minimum thickness for WQT is typically specified in engineering drawings or project specifications.

• It is important to consult relevant codes and standards to determine the minimum thickness required for WQT.

• Examples of minimum thickness requirements for WQT include 3mm for structural steel welding and 1.5mm for stainless stee
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Q2. What is the chloride value for ss piping hydrotest
Ans. 
The chloride value for ss piping hydrotest should be below a certain threshold to prevent corrosion.
• Chloride value for ss piping hydrotest should typically be below 100 ppm to prevent corrosion

• Higher chloride levels can lead to pitting corrosion in stainless steel piping

• Regular monitoring and testing of chloride levels is important for maintaining the integrity of ss piping
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Q1. Tell you to measure micrometre reading
Ans. 
To measure micrometre reading, use a micrometre screw gauge and take the reading from the scale and thimble.
• Clean the micrometre screw gauge before use

• Place the object to be measured between the anvil and spindle

• Turn the thimble until the object is firmly held

• Read the scale and thimble to get the micrometre reading

• Take multiple readings and calculate the average for accuracy
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Q2. Quality terms likes 7QC TOOL, 5S, 3M
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Q3. *In this company they have only one Post: Operator, same for iti AND BE, With same salary approx 13k in hand*
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Q4. Will ask about family
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Q5. Fishbone diagram, one of 7qc tool
Ans. 
Fishbone diagram is a visual tool used to identify the possible causes of a problem.
• Also known as Ishikawa diagram or cause-and-effect diagram

• Used in quality control to identify root causes of defects

• Categories include people, process, equipment, materials, environment, and management

• Example: A fishbone diagram can be used to identify the possible causes of delays in a manufacturing process
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Q1. Vernier caliper least cosunt
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Q2. 0.02 of least count ?
Ans. 
0.02 of least count refers to the smallest measurement that can be made with a measuring instrument.
• Least count is the smallest measurement that can be made with a measuring instrument.

• It is determined by dividing the smallest measurement that can be read on the instrument by the number of divisions on the scale.

• For example, if a ruler has 100 divisions and the smallest measurement that can be read is 1 mm, then the le...read more
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Q1. What's your strength
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Q2. Quick learner nee technology
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General engineering like thermal mechanical

Q1. General discussion regarding salary
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Q2. Background verification
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