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TRIGO Group QA QC Engineer Interview Questions, Process, and Tips
TRIGO Group QA QC Engineer Interview Experiences
1 interview found
I was interviewed in Dec 2024.
(6 Questions)
- Q1. What are MMC and LMC, Explain With Example?
- Ans.
MMC stands for Maximum Material Condition and LMC stands for Least Material Condition. They are used in Geometric Dimensioning and Tolerancing (GD&T) to specify the maximum and minimum limits of a part's dimensions.
MMC is the condition where a part contains the maximum amount of material within the specified limits.
LMC is the condition where a part contains the least amount of material within the specified limits.
F...
- Q2. What is Layout Inspection ?
- Ans.
Layout inspection is a quality control process to verify dimensions, tolerances, and alignment of components or products.
Ensures components or products are manufactured according to design specifications
Involves measuring dimensions, angles, and alignments using tools like calipers, micrometers, and CMM machines
Helps identify any deviations from the design that may affect product functionality or performance
- Q3. What is GD&T. What are the Symbols of GD&T.
- Ans.
GD&T stands for Geometric Dimensioning and Tolerancing. It is a system for defining and communicating engineering tolerances.
GD&T is used to specify the allowable variations in form, size, and orientation of part features.
Some common symbols used in GD&T include: Ø for diameter, ⌀ for circular runout, ⊥ for perpendicularity, and ∠ for angularity.
GD&T helps ensure that parts fit together properly and fun...
- Q4. How do you select the instrument before Dimensional inspection of any Component ?
- Ans.
Selecting the right instrument for dimensional inspection involves considering the accuracy, precision, and type of measurement needed.
Identify the specific dimensions and tolerances that need to be measured
Consider the accuracy and precision required for the inspection
Choose the appropriate instrument based on the type of measurement (e.g. calipers for linear measurements, micrometers for precise measurements)
Ensure t...
- Q5. What is GD&T and what are the Symbols use in GD&T.
- Ans.
GD&T stands for Geometric Dimensioning and Tolerancing. It is a system for defining and communicating engineering tolerances.
GD&T is used to specify the allowable variations in form, size, and orientation of part features.
Symbols used in GD&T include: concentricity, position, profile, runout, perpendicularity, parallelism, etc.
GD&T helps ensure parts are manufactured to the correct dimensions and tolera
- Q6. How do you select the instrument before Dimensional inspection of any Component.
- Ans.
Selecting the right instrument for dimensional inspection involves considering accuracy, precision, type of measurement, and calibration.
Understand the specific requirements of the component being inspected
Consider the accuracy and precision needed for the measurements
Choose the appropriate type of instrument (e.g. calipers, micrometers, CMM)
Ensure the instrument is properly calibrated before use
Verify the instrument's...
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Selected
I applied via Company Website and was interviewed in Dec 2024. There was 1 interview round.
Blow hole , dent , crack , flash mark , step mark
(4 Questions)
- Q1. Tell me about your self
- Q2. Why you want to switch
- Q3. Past Experience
- Q4. Salary expected
(4 Questions)
- Q1. Related to Quality assurance
- Q2. 8D analysis steps
- Ans.
8D analysis is a problem-solving method used to identify, correct, and prevent recurring problems.
Define the problem
Form a team
Containment actions
Root cause analysis
Corrective actions
Implement permanent corrective actions
Prevent recurrence
Recognize team efforts
- Q3. 7QC tools steps
- Ans.
The 7QC tools are a set of quality control tools used for problem-solving and process improvement.
Identify the problem or process to be improved
Collect data related to the problem
Display data visually using tools like histograms or scatter plots
Analyze the data to identify root causes of the problem
Brainstorm and implement solutions
Monitor the results of the implemented solutions
Standardize the process to prevent recur
- Q4. How to handle warranty parts
- Ans.
Warranty parts should be properly documented, tracked, and analyzed to identify trends and improve product quality.
Create a system to track warranty parts including serial numbers, dates, and reasons for return
Analyze warranty parts data to identify common issues and trends
Work with suppliers to address recurring issues and improve product quality
Implement corrective actions based on warranty parts analysis to prevent
Any one past experience for quality issue
Interview Preparation Tips
I was interviewed in Jul 2024.
(2 Questions)
- Q1. 8D analysis & problem solving
- Q2. Quality core tools
I applied via Approached by Company and was interviewed in Mar 2024. There were 6 interview rounds.
(1 Question)
- Q1. Questions related to how you align with job skills & experience and evaluate your technical stuffs
(1 Question)
- Q1. Multi Choice questions to test your technical knowledge
(1 Question)
- Q1. Core round of interview process
(1 Question)
- Q1. Catia/NX software
(1 Question)
- Q1. One on one with On-site manager
(1 Question)
- Q1. Reason for job change, etc
Selected
I applied via Referral and was interviewed in Apr 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Why you want to associate with Yazaki
- Q2. Explain two things which keeps you different from others
(2 Questions)
- Q1. How you prevent defect from generation
- Ans.
Defect prevention can be achieved through various methods such as implementing quality control processes, conducting thorough inspections, and continuous improvement efforts.
Implementing quality control processes to catch defects early on
Conducting thorough inspections at various stages of production
Utilizing statistical process control to monitor and improve processes
Implementing error-proofing techniques to prevent h...
- Q2. Quality analysis tool explaination
Standard online aptitude tests with some written questions
Group assessment day, lasted 4 hours, group tasks followed by one-on-one
Selected
Logical Reasoning,Verbal Reasoning
(2 Questions)
- Q1. Sir how hard you work in life
- Q2. How did you finish your hard work
- Ans.
I finished my hard work by prioritizing tasks, staying organized, seeking help when needed, and ensuring quality standards were met.
Prioritized tasks based on deadlines and importance
Stayed organized by creating to-do lists and setting goals
Sought help from team members or supervisors when facing challenges
Ensured quality standards were met through thorough testing and attention to detail
Selected
I applied via Naukri.com and was interviewed in Feb 2024. There was 1 interview round.
(5 Questions)
- Q1. Electrical machine,
- Q2. Transmission and generation
- Q3. Basic details in electrical
- Q4. Induction motor
- Q5. Basic details in tyre building machine and curring machine
Interview Preparation Tips
Selected
I applied via Referral and was interviewed before May 2023. There was 1 interview round.
(3 Questions)
- Q1. Questions regarding PPAP, QC tools , Quality Engineer roles and management.
- Q2. Questions related to PPAP
- Q3. Measuring tools
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Rating in categories
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168
salaries
|  ₹1.1 L/yr - ₹3.2 L/yr |
|
Quality Engineer
122
salaries
| ₹1.5 L/yr - ₹6 L/yr |
|
Site Manager
23
salaries
| ₹3.5 L/yr - ₹8.1 L/yr |
|
Quality Inspection Engineer
13
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| ₹1.8 L/yr - ₹2.2 L/yr |
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12
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