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Polyplex Lead Engineer Interview Questions and Answers
Polyplex Lead Engineer Interview Experiences
1 interview found
Selected
I applied via Approached by Company and was interviewed before Aug 2022. There were 5 interview rounds.
Some basics reasoning and general knowledge questions
(1 Question)
- Q1. Your background and all about your experience
(2 Questions)
- Q1. Concept about industry
- Q2. Defects of bopp film ,how to resolve and about material knowledge
- Ans.
Defects in BOPP film can include wrinkles, bubbles, and scratches. Resolving them requires understanding material properties and processing conditions.
Identify the specific defect in the BOPP film, such as wrinkles, bubbles, or scratches.
Analyze the root cause of the defect, which could be related to material properties or processing conditions.
Adjust processing parameters like temperature, speed, or tension to minimiz...
(1 Question)
- Q1. Salary discussion and about your experience
Interview Preparation Tips
Top trending discussions
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Senior Engineer Interview Questions & Answers
Hindusthan National Glass
Anonymous
posted on 22 Sep 2022
I applied via Approached by Company and was interviewed in Apr 2022. There were 2 interview rounds.
(4 Questions)
- Q1. What is preventive maintenance
- Ans.
Preventive maintenance is a proactive approach to maintenance that aims to prevent equipment failure before it occurs.
Regularly scheduled inspections and maintenance
Replacing worn or damaged parts before they cause a breakdown
Cleaning and lubricating equipment to prevent wear and tear
Keeping accurate records of maintenance activities
Examples: changing the oil in a car, replacing air filters in HVAC systems, inspecting
- Q2. What do you know about sap pm module
- Ans.
SAP PM module is used for managing maintenance activities of an organization.
PM stands for Plant Maintenance
It helps in planning and scheduling maintenance tasks
Tracks equipment and maintenance history
Provides cost analysis and reporting
Integrates with other SAP modules like MM and FI
Example: A manufacturing company can use SAP PM to schedule maintenance of their production equipment
- Q3. What are the utilities equipments you handled
- Ans.
I have handled various utilities equipments including generators, chillers, HVAC systems, and water treatment plants.
Generators: responsible for maintenance and repair of diesel and gas generators
Chillers: handled installation and maintenance of air-cooled and water-cooled chillers
HVAC systems: managed repair and maintenance of heating, ventilation, and air conditioning systems
Water treatment plants: responsible for op...
- Q4. What are the various types of bearings
- Ans.
Bearings are used to reduce friction between two moving parts. There are several types of bearings.
Plain bearings
Rolling element bearings
Jewel bearings
Fluid bearings
Magnetic bearings
Interview Preparation Tips
Skills evaluated in this interview
Ankur Mishra
Selected
I applied via Walk-in and was interviewed before Sep 2022. There were 3 interview rounds.
(1 Question)
- Q1. HR asked like your salary, company location expected salary and resion for change etc.
(1 Question)
- Q1. Questions like your profile which is mentioned on your resume
Interview Preparation Tips
Senior Engineer Interview Questions & Answers
Manjushree Technopack
Santhosh Santhu
posted on 25 Jun 2024
Selected
I applied via Referral and was interviewed in Dec 2023. There was 1 interview round.
(2 Questions)
- Q1. About your day to day Activities
- Q2. Random Tech Questions
I applied via Naukri.com and was interviewed in Nov 2020. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. All basic of instrument,PLC, electrical, power etc are asked.
- Q2. Please go through profibus basics, encoders, techometer, power consumption of plant & related, AC & DC Drives, Motor, Energy saving etc
Interview Preparation Tips
At COSMO all are good & very supportive.
Very good place to work.
Selected
I applied via Indeed and was interviewed in Mar 2024. There were 5 interview rounds.
(5 Questions)
- Q1. Why do you want to join Tetra Pak
- Q2. Which one skill you have that will be most relevant for this job
- Q3. Questions on Stakeholder management
- Q4. Introduce yourself
- Q5. One liquid at 60deg and other is a 30deg temperature what will be the temperature of the mixture
- Ans.
The temperature of the mixture will be between 30deg and 60deg depending on the quantities of each liquid.
The final temperature of the mixture will be a weighted average of the temperatures of the two liquids.
The specific heat capacities and masses of the liquids will also affect the final temperature.
For example, if equal amounts of the two liquids are mixed, the final temperature will be the average of 30deg and 60de
(4 Questions)
- Q1. Introduce yourself
- Q2. What do you want to join tetra pak
- Q3. Cost calculation related question
- Q4. Tell me about your previous experience and 3 skills that will be most helpful for you at Tetra Pak
(1 Question)
- Q1. What do you think of the job profile?
(1 Question)
- Q1. Three different sets of test
Business case study about to test you project management knowledge
Online Video Interview
(2 Questions)
- Q1. Basic cost calculation
- Q2. Work prioritization
I applied via Naukri.com and was interviewed before Aug 2021. There were 2 interview rounds.
(1 Question)
- Q1. How is costing done, the full cost break up for diffrent types of bopp
- Ans.
Costing for different types of BOPP involves various factors such as raw material cost, production cost, and overhead expenses.
Raw material cost includes the cost of polypropylene resin, additives, and other materials used in the production process.
Production cost includes expenses related to labor, energy, and maintenance of machinery.
Overhead expenses include costs related to administration, marketing, and distributi...
Interview Preparation Tips
I applied via Referral and was interviewed before Jan 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Experience in graduation.
Interview Preparation Tips
Selected
I applied via Referral and was interviewed before Jun 2023. There was 1 interview round.
(2 Questions)
- Q1. Introduce yourself in brief ?
- Q2. Explain boiler, types of heat transfer, etc ?
- Ans.
Boiler is a closed vessel in which water is heated to produce steam. Types of heat transfer include conduction, convection, and radiation.
Boiler is a closed vessel that uses heat from combustion or electricity to generate steam.
Types of heat transfer in boilers include conduction (direct contact), convection (fluid movement), and radiation (electromagnetic waves).
Examples of boilers include fire-tube boilers, water-tub
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