Jindal Industries Private Limited Senior Design Engineer Interview Questions and Answers

Q1. Types of job & role, responsibility
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What you prepared before starting the project.

Q1. Salary discussion.
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Q1. Job related question??
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Q2. Jobe role in previous company??
Ans. 
In my previous role, I led engineering projects, collaborated with cross-functional teams, and optimized processes for efficiency.
• Led a team of engineers to develop a new software application, resulting in a 30% increase in user engagement.

• Implemented Agile methodologies, which improved project delivery times by 25%.

• Collaborated with product management to define project scope and requirements, ensuring alignment with b...read more
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Q1. Personal information What about your self etc..
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Q2. Work experience etc...
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Q3. Which department in worked experience you have.
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Q1. What is preventive and predictive maintenance work.
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Preventive maintenance is scheduled maintenance to prevent breakdowns while predictive maintenance uses data to predict failures.
• Preventive maintenance involves regularly scheduled maintenance to prevent equipment breakdowns and prolong the lifespan of equipment.

• Predictive maintenance uses data analysis to predict when equipment failure is likely to occur, allowing for maintenance to be scheduled before a breakdown occ...read more
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Q2. What is PLC and HMI.
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PLC stands for Programmable Logic Controller and HMI stands for Human Machine Interface.
• PLC is a digital computer used for automation of electromechanical processes.

• It is used to control machinery on factory assembly lines, amusement rides, or light fixtures.

• HMI is a graphical interface that allows humans to interact with machines.

• It provides a visual representation of the process being controlled by the PLC.

• Examples o...read more
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Q1. Electrical protection regarding questions.
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Q2. How to manage Power factor.
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Power factor can be managed by using capacitors, improving equipment efficiency, and reducing reactive power.
• Install capacitors to offset reactive power and improve power factor

• Upgrade equipment to more efficient models

• Reduce the amount of reactive power by optimizing operations

• Implement power factor correction techniques

• Regularly monitor and maintain power factor levels
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Q3. Furnace related questions. Etc....
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Reasoning and technical

Q1. What is proxy? what is smps? what is encoder? Star delta working
Ans. 
Proxy is an intermediary server that acts as a gateway between clients and servers. SMPS is a power supply unit that converts AC to DC. Encoder is a device that converts motion into digital signals. Star delta is a method of starting three-phase motors.
• Proxy helps in hiding the identity of clients and servers.

• SMPS is commonly used in computers and other electronic devices.

• Encoders are used in robotics, automation, and ...read more
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Q1. Circuite digram of hydraulucs
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A circuit diagram of hydraulics shows the flow of hydraulic fluid through a system of valves, cylinders, and pipes.
• Hydraulic pump: generates pressure to move fluid through the system

• Valves: control the direction and flow rate of the fluid

• Cylinders: convert fluid pressure into mechanical force

• Pipes: transport the fluid between components

• Pressure gauges: monitor the pressure levels in the system
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Q2. Bearing types, mechanism, utility, eot ect.
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