Jodhani Papers Turbine DCS Engineer Interview Questions and Answers

Q1. Type of Bearings?
Ans. 
Bearings are mechanical components that reduce friction between moving parts, enhancing efficiency and performance.
• Ball Bearings: Commonly used in bicycles and machinery for smooth rotation.

• Roller Bearings: Used in heavy machinery to support heavy loads, like in construction equipment.

• Thrust Bearings: Designed to handle axial loads, often found in automotive applications.

• Magnetic Bearings: Used in high-speed applicatio...read more
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Q2. How to purchase a pump?
Ans. 
Purchasing a pump involves assessing needs, selecting specifications, and evaluating suppliers for quality and cost.
• Identify the application: Determine the purpose of the pump, such as water transfer, chemical processing, or HVAC systems.

• Select pump type: Choose between centrifugal, positive displacement, or submersible pumps based on the application.

• Determine flow rate and head: Calculate the required flow rate (GPM o...read more
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Q3. Function of mechanical engineer?
Ans. 
Mechanical engineers design, analyze, and manufacture mechanical systems, ensuring functionality and efficiency across various industries.
• Designing mechanical systems: Creating blueprints for machines like engines or HVAC systems.

• Analyzing performance: Using simulations to test how a product will perform under various conditions.

• Manufacturing processes: Overseeing the production of mechanical components, ensuring quali...read more
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Q1. About PLC and DCS
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Q2. How to connect PLC with workstation and how to add GSD files in simatic manager.
Ans. 
PLC can be connected to a workstation using Ethernet or serial communication. GSD files can be added in Simatic Manager for device configuration.
• Connect PLC to workstation using Ethernet or serial communication

• Open Simatic Manager and go to the hardware configuration

• Right-click on the device and select 'Insert New Object'

• Choose 'GSD file' and browse to select the GSD file for the device

• Save the configuration and downlo...read more
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Q1. Salary bargaining
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Q1. You and your family's backgrounds and some of this question from your experience job profiles
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Q1. Question from your career from top to bottom and must be from your current skill and your current designations and the deeply question from your experience. If you are operator like CNC VMC machine or lath...read more
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In campus placement, aptitude with technical questions exam conducted by JK PAPER.

Q1. Some basic engineering questions
Ans. Basically some basics from your domain,then your internships related questions
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Q2. Why do u want to join this organisation.
Ans. I want to work as mechanical engineer as I have great interest in it
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10 min test mostly technical questions

Paper manufacturing process

Q1. How to measure in technical issue
Ans. 
Technical issues can be measured through various methods such as data analysis, testing, monitoring, and feedback collection.
• Use data analysis to identify patterns and trends in technical issues.

• Conduct testing to determine the root cause of the problem and measure its impact.

• Implement monitoring systems to track the performance and behavior of the technical issue over time.

• Collect feedback from users or stakeholders t...read more
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Q2. Y should we measure in mm
Ans. 
Measuring in mm provides a more precise and accurate measurement compared to other units.
• Millimeters are a smaller unit of measurement, allowing for more precise measurements.

• Using mm can help avoid rounding errors that may occur with larger units like centimeters or meters.

• Many mechanical components are designed and manufactured with measurements in mm for accuracy.

• International standards often use mm as the preferred...read more
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