Lupin Officer Mechanical Interview Questions and Answers

Q1. Types of bearings
Ans. 
Bearings are mechanical components that allow for smooth rotation or linear motion between two parts.
• Types of bearings include ball bearings, roller bearings, plain bearings, and fluid bearings.

• Ball bearings use balls to reduce friction between two surfaces.

• Roller bearings use cylindrical rollers to support radial and axial loads.

• Plain bearings have a sliding surface instead of balls or rollers.

• Fluid bearings use a thi...read more
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Q2. Types of gears and favourite subject questions
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Q1. How many types of pumps
Ans. 
There are two main types of pumps: centrifugal pumps and positive displacement pumps.
• Centrifugal pumps work by converting rotational kinetic energy into hydrodynamic energy to move fluid.

• Positive displacement pumps use a mechanism to repeatedly expand and contract a cavity to move fluid.

• Examples of centrifugal pumps include water pumps in cars, while examples of positive displacement pumps include piston pumps in hydra
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Q2. What was working mechanical maintenance
Ans. 
Working mechanical maintenance involves repairing and maintaining mechanical equipment to ensure proper functionality.
• Performing routine maintenance on machinery and equipment

• Troubleshooting mechanical issues and repairing them

• Inspecting and testing machinery to ensure proper operation

• Replacing worn or damaged parts to prevent breakdowns

• Following maintenance schedules to prevent costly repairs

• Utilizing tools such as wr...read more
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Q1. What is your daily work report
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Q2. My profile Brac down activities
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Q1. Why should I hire you
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Q1. What are your salary expectations?
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Q1. Mechanical questions
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