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Lubricant in rolling mills reduces friction between metal surfaces, prevents wear and tear, and improves efficiency.
Lubricant reduces friction between metal surfaces in rolling mills
Prevents wear and tear on machinery
Improves efficiency by reducing energy consumption
Helps in cooling the metal during the rolling process
Examples: oil-based lubricants, grease, graphite-based lubricants
The major causes of roll breakage in maintenance engineering include material defects, improper setup, excessive tension, and foreign objects.
Material defects such as weak spots or impurities can weaken the roll and lead to breakage.
Improper setup or alignment of the roll can cause uneven stress distribution and eventual breakage.
Excessive tension on the roll can exceed its load-bearing capacity and cause it to break.
F...
The main causes of rolling mill bearing breakage are lack of lubrication, contamination, overloading, and misalignment.
Lack of lubrication can lead to increased friction and heat generation, causing the bearing to fail prematurely.
Contamination from dirt, debris, or water can accelerate wear and tear on the bearing surfaces.
Overloading the bearing beyond its capacity can cause excessive stress and lead to failure.
Misal...
Compressor overhead cause can be due to various factors such as high discharge pressure, low suction pressure, dirty filters, or worn out components.
High discharge pressure can lead to overheating of the compressor.
Low suction pressure can cause the compressor to work harder and overheat.
Dirty filters can restrict airflow and cause the compressor to overheat.
Worn out components such as valves or seals can lead to ineff
Wire rope condition can be measured by visual inspection, non-destructive testing, and load testing.
Visual inspection for signs of wear, corrosion, broken wires, and distortion
Non-destructive testing methods like magnetic particle inspection, ultrasonic testing, and dye penetrant testing
Load testing to assess the strength and integrity of the wire rope under working conditions
I was interviewed before Jan 2021.
Diploma
I applied via Recruitment Consulltant and was interviewed before Feb 2021. There was 1 interview round.
I applied via Recruitment Consulltant and was interviewed before Feb 2021. There was 1 interview round.
posted on 10 Jun 2021
I applied via Naukri.com and was interviewed in May 2021. There was 1 interview round.
I applied via Approached by Company and was interviewed before May 2021. There were 3 interview rounds.
I was interviewed before Apr 2022.
Math, reasoning ,Quant, technical, behaviour
Situational Group discussion
Basic aptitude test with time limit
I applied via Company Website and was interviewed in Mar 2022. There were 3 interview rounds.
One example of learning from failure is failing to meet a project deadline and using that experience to better estimate future timelines.
Reflect on what went wrong and why
Identify areas for improvement
Develop a plan to address those areas
Apply the lessons learned to future projects
Communicate the lessons learned to team members
Example: Failing to deliver a project on time due to poor communication with stakeholders. Th...
I will prioritize tasks, delegate when necessary, and communicate with my team to ensure efficient workload management.
Create a to-do list and prioritize tasks based on urgency and importance
Delegate tasks to team members based on their strengths and workload
Communicate with team members to ensure everyone is on the same page and workload is evenly distributed
Take breaks and practice self-care to avoid burnout
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