Power Mech Projects Interview Questions, Process, and Tips

Q1. What is stored material?
Ans. 
Stored material refers to any items or products that are kept in a designated storage area for future use or distribution.
• Stored material can include inventory, supplies, equipment, and raw materials.

• Examples of stored material in a retail setting may include clothing, electronics, and household goods.

• Proper organization and labeling of stored material is essential for efficient inventory management.

• Regular inventory c...read more
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Q2. What is stored row material?
Ans. 
Raw materials are the basic materials used in the production of goods.
• Raw materials are the basic materials used in the production of goods

• Examples include wood, metal, plastic, fabric, chemicals, etc.

• Stored raw materials need to be properly organized and managed to ensure efficient production processes
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Group Discussion - Operation & Maintenance

Q1. What is standard deviation how to apply for different grades
Ans. 
Standard deviation is a measure of the amount of variation or dispersion of a set of values.
• Standard deviation is calculated by taking the square root of the variance.

• It is used to quantify the amount of variation or dispersion of a set of values.

• Higher standard deviation indicates more spread out data points, while lower standard deviation indicates data points are closer to the mean.

• It is commonly used in quality con...read more
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Q2. What is passing criteria and What is MDD and OMC
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Q3. How to clear NCR and what is specific procedure
Ans. 
To clear NCR, identify root cause, implement corrective actions, verify effectiveness, and close out the NCR.
• Identify the root cause of the non-conformance.

• Implement corrective actions to address the root cause.

• Verify the effectiveness of the corrective actions through testing or inspection.

• Close out the NCR once the corrective actions have been successful.

• Document all steps taken in the NCR clearance process.
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Q4. Testing procedure for coarse aggregate
Ans. 
Testing procedure for coarse aggregate involves determining its physical properties and quality through various tests.
• Conduct sieve analysis to determine particle size distribution

• Perform specific gravity and absorption test to assess porosity

• Check for shape, surface texture, and angularity through visual inspection

• Test for resistance to abrasion and impact to evaluate durability
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Q5. Silt content limit as per is code
Ans. 
Silt content limit as per IS code is 3% for fine aggregate.
• Silt content limit for fine aggregate as per IS code is 3%.

• Excessive silt content can affect the quality of concrete.

• Silt content can be determined by conducting a sieve analysis test.
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Q1. About your self
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Q2. About previous project
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Q1. Mechanical maintenance relatives
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Q2. Types of PM and type of valves
Ans. 
There are various types of PM (Programmable Logic Controllers) and valves used in engineering.
• Types of PM include PLC (Programmable Logic Controller), DCS (Distributed Control System), and SCADA (Supervisory Control and Data Acquisition).

• Types of valves include gate valves, globe valves, ball valves, butterfly valves, and check valves.

• Each type of PM and valve has its own specific applications and advantages.

• For exampl...read more
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Q1. About previous projects
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Q2. About job role in previous company
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Q3. About thorough questioning on skills and roles mentioned in resume
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Q4. About relevant IS Codes
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Q5. About standards and practices
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