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I was interviewed in Jul 2023.
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
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...
I applied via LinkedIn and was interviewed in Sep 2023. There were 2 interview rounds.
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I applied via Naukri.com and was interviewed in Feb 2024. There was 1 interview round.
I applied via Job Portal and was interviewed before May 2023. There was 1 interview round.
Pumps are devices used to move fluids by mechanical action. There are various types of pumps such as centrifugal, reciprocating, and rotary pumps.
Centrifugal pumps work by converting rotational kinetic energy into hydrodynamic energy to move fluid.
Reciprocating pumps use a piston or diaphragm to displace fluid in a back-and-forth motion.
Rotary pumps operate by trapping fluid between rotating components and the pump cas...
Mechanical seals are devices that help prevent leakage between two moving parts in a machine.
Types: pusher seals, non-pusher seals, balanced seals, unbalanced seals
Materials: carbon, ceramic, silicon carbide, tungsten carbide
Applications: pumps, compressors, mixers, agitators
This test is normal and scientific and sales regarding question
Alcoa stands for Aluminum Company of America.
Alcoa is a leading producer of aluminum and alumina.
It was founded in 1888 as the Pittsburgh Reduction Company.
Alcoa has operations in over 10 countries worldwide.
The company changed its name to Alcoa in 1907.
Alcoa is known for its innovation in the aluminum industry.
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