Jindal Saw Mechanical Engineer Interview Questions and Answers

Q1. Gearbox and fluid coupling replacement work and Roller replacement work and exicider work
Ans. Yes gear box . fluid Coupling and roller replacement work and exicider working and all conveyor work perfectly
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Q2. Gear box and fluid coupling
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Q3. Canvour safety work and neep point opening very competent work
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Q4. Canvour safety work bad and belt switch and pull code work
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Q5. Conveour and all work
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Q6. Gearl box and vibrating hopper Der screen work
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Q7. All people worker and safety tool box talk about conveour work
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Q8. Parmit formality and loto safety work
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Q9. Safety first shoes , helmet, google, dustmass, and etc
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Q10. Road safety formality work
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Q11. Running conveour gard work
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Q1. Process of production
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Q2. Final production process
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Gear box replacement work

Q1. Barring checking and replacement work and safety first and all ppes sure and paper work and try out and walked away clean and fresh and blumber block top cover open and old slue Barring remove and new slue...read more
Ans. 
Blumber block top cover open and old slue Barring remove and new slue Barring replace and nut tightening sure and blumber block top cover fixed and bolts nut tightening sure and paper work cancelled and conveyer belt running ok
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Q2. Motor replacement work and safety first and all ppes sure and paper work and try out and walked away clean and fresh and bolts nut open and old motor remove and new motor replace and bolts nut tightening s...read more
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Bolt nut open and old motor remove and new motor replace and bolt nut tightening sure and Dayal gauge eliminate process ok and paper work cancelled and conveyer belt running ok
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Q3. V-scraper replacement work and safety first and all ppes sure and paper work and try out and walked away clean and fresh and bolts nut open and old v-scraper remove new v-scraper replace and bolts nut tigh...read more
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Q4. Discharge Chute replacement work and safety first and all ppes sure and paper work and try out and walked away clean and fresh and bolts nut open and old discharge chute remove and new discharge chute repl...read more
Ans. 
Bolt nut open and old discharge chute remove and new discharge chute replace and bolts nut tightening sure and paper work cancelled and conveyer belt running ok
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Q5. Barring Greasing work and safety first and all ppes sure and paper work and all pulley checking and savings greasing sure and paper work cancelled
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Q6. Gear box replacement work and safety first and all ppes sure and paper work and try out and walked away clean and fresh and bolts nut open and old gear box remove and new gear box replace and bolts nut tig...read more
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Q1. What is Hydraulic system and it's components?
Ans. 
A hydraulic system uses fluid to transmit power and consists of components like pumps, cylinders, valves, and hoses.
• Hydraulic pump: generates flow to the hydraulic system

• Hydraulic cylinder: converts fluid power into mechanical power

• Hydraulic valve: controls the flow and pressure of the fluid

• Hydraulic hose: carries the fluid between components
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Q2. Explain steel making process?
Ans. 
Steel making process involves converting iron ore into steel through various stages like smelting, refining, and casting.
• Iron ore is mined and transported to a steel mill.

• The iron ore is smelted in a blast furnace to remove impurities and create molten iron.

• The molten iron is then refined in a basic oxygen furnace or an electric arc furnace to adjust the carbon content and other alloying elements.

• The refined molten iro...read more
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Q1. Mechanical maintenance
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Q2. Any question in mechanical & hydraulics
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Q3. Any mechanical maintenance
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Q1. Tell me about yourself
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Q2. Strength or weakness
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About self explanation

Q1. Define yourself
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Q2. Why you interested in jspl
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Round one is CBT(Computer based test).
Paper has 5 section.
General ability
Resigning
Maths
General studies
Practical

Q1. Tell about your family Types of bearings. How to calculate od and id of impeller
Ans. 
The question asks about family, types of bearings, and calculating the OD and ID of an impeller.
• When discussing your family, focus on relevant information such as your background and upbringing.

• Types of bearings include ball bearings, roller bearings, and plain bearings.

• To calculate the OD (Outer Diameter) and ID (Inner Diameter) of an impeller, you need to measure the dimensions using appropriate tools.

• Provide example...read more
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Q2. Centrifugal pump suction is negetive or positive.
Ans. 
Centrifugal pump suction is positive.
• Centrifugal pumps work by creating a low pressure at the inlet or suction side of the pump.

• This low pressure causes the fluid to flow into the pump.

• The suction pressure is always lower than the discharge pressure.

• The suction pressure can be measured using a pressure gauge.

• Positive suction pressure is required for the pump to work properly.
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Q3. Pump alignment Why are you join this company
Ans. 
I am joining this company because of its reputation in the industry and the opportunities it offers for professional growth.
• The company has a strong track record of delivering high-quality products and services.

• It has a positive work culture that promotes collaboration and innovation.

• There are ample opportunities for career advancement and skill development.

• The company values employee satisfaction and provides a suppor...read more
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Q4. Difference between shutdown and breakdown maintenance.
Ans. 
Shutdown maintenance is planned maintenance while breakdown maintenance is unplanned.
• Shutdown maintenance is scheduled and planned in advance to minimize downtime.

• Breakdown maintenance is reactive and performed after a failure has occurred.

• Shutdown maintenance involves inspecting, repairing, and replacing equipment before it fails.

• Breakdown maintenance involves repairing or replacing equipment after it has failed.

• Shutd...read more
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Q5. Tell me your strength
Ans. 
My strength lies in my problem-solving skills and attention to detail.
• Strong problem-solving skills

• Attention to detail

• Ability to analyze complex situations

• Effective communication skills

• Adaptability and flexibility

• Teamwork and collaboration

• Strong technical knowledge

• Ability to work under pressure
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