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I was interviewed before Sep 2022.
A condenser is a device used in HVAC systems to release heat absorbed by the refrigerant during the cooling process.
Converts high-pressure gas into high-pressure liquid
Located outside the building
Uses a fan to help dissipate heat
Can be air-cooled or water-cooled
A compressor is a mechanical device that increases the pressure of a gas by reducing its volume.
Compressors are commonly used in air conditioning and refrigeration systems to circulate refrigerant.
They work by taking in low-pressure gas and compressing it to a higher pressure.
There are different types of compressors, such as reciprocating, rotary, and scroll compressors.
Compressors play a crucial role in the cooling pr...
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posted on 12 Jul 2021
I applied via Campus Placement and was interviewed before Jul 2020. There were 3 interview rounds.
There are various types of CCTV cameras such as dome, bullet, PTZ, thermal, and covert cameras.
Dome cameras are commonly used for indoor surveillance and have a wide-angle view.
Bullet cameras are weatherproof and have a longer range than dome cameras.
PTZ cameras can pan, tilt, and zoom to cover a larger area.
Thermal cameras use heat signatures to detect movement and are often used in low-light environments.
Covert camer...
CCTV stands for Closed Circuit Television. It is a system of video cameras used for surveillance and security purposes.
CCTV cameras are commonly used in public places like banks, airports, and shopping malls.
They can also be used in homes and businesses for security purposes.
CCTV footage can be used as evidence in criminal investigations.
The use of CCTV has raised concerns about privacy and civil liberties.
Advancements...
Structural analysis involves methods to determine the behavior of structures under different loads and conditions.
Structural analysis is used to determine the strength, stiffness, and stability of structures.
Methods include finite element analysis, matrix methods, and computer simulations.
Terms include stress, strain, deformation, and buckling.
Structural analysis is important in designing safe and efficient structures.
...
I applied via Campus Placement
The laws of thermodynamics describe the behavior of energy in a system. Entropy always increases in a closed system.
The first law states that energy cannot be created or destroyed, only transferred or converted.
The second law states that the total entropy of a closed system always increases over time.
The third law states that as temperature approaches absolute zero, the entropy of a system approaches a minimum.
Entropy ...
A group of individuals working together towards a common goal or objective.
Teamwork and collaboration are essential for success.
Roles and responsibilities are clearly defined within a team.
Effective communication is crucial for a team's success.
Trust and respect are important for building a strong team dynamic.
Examples of teams include sports teams, project teams, and departmental teams.
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