PI Industries Senior Executive Interview Questions and Answers

Q1. What is statutory compliance?
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Q2. What is work place safety?
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Q3. How to handle hazardous waste?
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Q4. How to handle work permit?
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Q5. What is LEL and UEL
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Q1. Not specific question but ur field
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Q2. This is not required according to my opinion.
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Q1. About my work experience
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Exam result

Q1. What are your salary expectations?
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Q1. Chiller & Brine Plant related
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Q2. Ro plant working
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Q3. ETP working process
Ans. 
ETP working process involves the treatment of wastewater through a series of physical, chemical, and biological processes to remove contaminants.
• Wastewater enters the ETP and undergoes primary treatment to remove large solids.

• Secondary treatment involves biological processes to break down organic matter.

• Tertiary treatment uses chemical processes to further remove contaminants.

• Effluent is then discharged or reused depen...read more
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Q4. Troubleshooting techniques
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Troubleshooting techniques involve identifying, analyzing, and solving problems to ensure smooth operations.
• Identify the problem by gathering information and understanding the symptoms.

• Analyze the possible causes of the issue by using logical reasoning and deductive skills.

• Develop a plan of action to address the problem systematically.

• Implement the solutions and monitor the results to ensure effectiveness.

• Document the ...read more
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Q5. Nitrogen plant troubleshooting
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Profit loss understanding with algebraic knowledge

Q1. If selling price is doubled, the profit triples. Find the profit percent.
Ans. 
To find the profit percent when selling price is doubled and profit triples.
• Let the cost price be C, selling price be S, and profit be P.

• Given, 2S = S + 3P (since selling price is doubled and profit triples)

• From the above equation, we can find the profit percent using the formula: Profit percent = (P/C) * 100
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Q1. What is procedure of predective maintenance
Ans. 
Predictive maintenance is a proactive maintenance strategy that uses data analysis to predict when equipment failure is likely to occur.
• Uses data analysis to predict when equipment failure is likely to occur

• Helps in scheduling maintenance activities before a breakdown occurs

• Reduces downtime and increases equipment reliability

• Examples: monitoring equipment performance metrics, using sensors to detect anomalies
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Q2. How Spark test is carried out in GLR?
Ans. 
Spark test in GLR is carried out by applying a small amount of spark to the sample to observe the color and intensity of the spark produced.
• Ensure the sample is clean and free of any contaminants

• Apply a small amount of spark to the sample using a spark tester

• Observe the color and intensity of the spark produced

• Compare the results with a reference chart to determine the quality of the sample
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