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I applied via Campus Placement and was interviewed in May 2024. There was 1 interview round.
I applied via campus placement at Vellore Institute of Technology (VIT) and was interviewed before Sep 2023. There were 2 interview rounds.
Bearings in motors can cause poor power factor due to friction and inefficiency.
Friction in bearings can lead to increased energy consumption and lower power factor.
Worn out bearings can cause misalignment and imbalance in the motor, affecting power factor.
Improper lubrication of bearings can increase friction and reduce efficiency, impacting power factor.
Examples: A motor with worn out bearings may have a power factor...
I applied via campus placement at Anil Neerukonda Institute, Chennai and was interviewed before Dec 2022. There were 3 interview rounds.
General Aptitude Questions with moderate Difficulty
A structure is a way of organizing and arranging elements or components in a systematic manner.
A structure provides a framework or framework for organizing and managing information or objects.
It helps in creating a logical and hierarchical arrangement of elements.
Structures can be found in various fields such as architecture, engineering, computer science, and biology.
Examples of structures include buildings, bridges, ...
I applied via Campus Placement
Normal psychology based questions
posted on 17 Apr 2024
I applied via Campus Placement and was interviewed in Mar 2024. There were 2 interview rounds.
SIMPLE AND BASIC APTITUDE TEST
Bernoulli's theorem relates the pressure, velocity, and elevation of a fluid in a steady flow. Pascal's law states that a change in pressure applied to an enclosed fluid is transmitted undiminished to all portions of the fluid.
Bernoulli's theorem states that in a steady flow of an incompressible, frictionless fluid, the sum of pressure energy, kinetic energy, and potential energy per unit volume remains constant.
Pascal...
posted on 14 Sep 2023
I applied via Campus Placement and was interviewed in Mar 2023. There were 2 interview rounds.
Basic Reasoning questions and Technical questions.
A device that converts mechanical energy into electrical energy is called a generator.
Generators are commonly used in power plants to convert mechanical energy from turbines into electrical energy.
Examples include wind turbines, hydroelectric dams, and gas-powered generators.
Generators work on the principle of electromagnetic induction, where a conductor moving through a magnetic field generates an electric current.
Valves are devices used to control the flow of fluids in a system. They can be classified into different types based on their design and function.
Gate valves: used to fully open or close the flow of fluid
Ball valves: uses a rotating ball to control flow
Butterfly valves: uses a disc to control flow
Check valves: allows flow in one direction only
Pressure relief valves: opens to release excess pressure
Globe valves: used fo...
posted on 29 Jun 2024
posted on 21 Jul 2017
I was interviewed in Dec 2016.
To handle a worker not obeying instructions, address the issue directly, provide clear expectations, offer support and guidance, and consider disciplinary actions if necessary.
Communicate with the worker to understand the reasons for not obeying instructions
Reiterate the importance of following instructions and the impact on the team and organization
Provide clear and specific instructions, ensuring they are understood
O...
I applied via Approached by Company and was interviewed in Mar 2017. There were 5 interview rounds.
Types of pumps include centrifugal pumps, reciprocating pumps, and rotary pumps.
Centrifugal pumps use centrifugal force to move fluid through a rotating impeller.
Reciprocating pumps use a piston or diaphragm to create pressure and move fluid.
Rotary pumps use rotating mechanisms to transfer fluid, such as gear pumps and vane pumps.
NPSH stands for Net Positive Suction Head. It is a measure of the pressure available at the suction side of a pump to prevent cavitation.
NPSH is important in determining if a pump will operate properly without cavitation.
It is calculated by subtracting the vapor pressure of the fluid from the total suction head.
A low NPSH value can lead to cavitation, which can damage the pump and decrease its efficiency.
NPSH is typica...
Specific gravity of shampoo can be determined by comparing its density to the density of water.
Specific gravity is the ratio of the density of a substance to the density of a reference substance.
To determine shampoo specific gravity, measure the density of the shampoo and compare it to the density of water.
Density can be measured using a hydrometer or a density meter.
Specific gravity can also be calculated by dividing ...
I applied via campus placement at Vellore Institute of Technology (VIT) and was interviewed before Sep 2023. There were 2 interview rounds.
Bearings in motors can cause poor power factor due to friction and inefficiency.
Friction in bearings can lead to increased energy consumption and lower power factor.
Worn out bearings can cause misalignment and imbalance in the motor, affecting power factor.
Improper lubrication of bearings can increase friction and reduce efficiency, impacting power factor.
Examples: A motor with worn out bearings may have a power factor...
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