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Refrigeration is a process of removing heat from a substance or space to lower its temperature.
Refrigeration involves the transfer of heat from a low-temperature region to a high-temperature region.
It is used to preserve food, cool beverages, and create a comfortable environment in buildings.
Refrigeration systems typically consist of a compressor, condenser, expansion valve, and evaporator.
Examples of refrigeration inc...
Hollow shaft transmits more power than solid shaft.
Hollow shaft has a larger moment of inertia, allowing it to handle more torque.
Hollow shaft has a larger cross-sectional area, reducing stress and increasing power transmission capacity.
Hollow shaft can be designed with thicker walls, increasing its strength and power transmission capability.
Examples: Hollow steel shafts used in automotive drive shafts, hollow aluminum
Refrigeration gases are used in cooling systems to transfer heat and maintain low temperatures.
Common refrigeration gases include R-134a, R-410A, and R-22.
Refrigeration gases absorb heat from the surroundings and release it outside the system.
They undergo phase changes from gas to liquid and back to gas during the refrigeration cycle.
Refrigeration gases should have low boiling points and high heat transfer properties.
D...
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posted on 14 Jul 2017
I appeared for an interview before Jul 2016.
posted on 23 Oct 2020
I applied via Recruitment Consultant and was interviewed in Apr 2020. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Jan 2020. There were 5 interview rounds.
posted on 11 Apr 2021
I applied via Walk-in and was interviewed before Apr 2020. There was 1 interview round.
Manpower mobilization refers to the process of deploying and managing personnel for a specific project or task.
Identifying the required personnel for a project
Recruiting and hiring personnel
Training and orienting personnel to the project
Assigning roles and responsibilities to personnel
Managing personnel performance and productivity
Ensuring compliance with labor laws and regulations
Examples include mobilizing a construc...
Cost control in project can be achieved through effective planning, monitoring and controlling of project expenses.
Create a detailed project budget and stick to it
Track expenses regularly and adjust budget as needed
Identify and eliminate unnecessary expenses
Negotiate with vendors for better pricing
Implement cost-saving measures without compromising quality
Use project management tools to monitor expenses and progress
Reg...
Handling clients requires effective communication, understanding their needs, and providing timely solutions.
Listen actively to their concerns and requirements
Communicate clearly and professionally
Provide timely updates and solutions
Build a strong relationship based on trust and respect
Be proactive in identifying and addressing potential issues
Ensure customer satisfaction by going above and beyond expectations
Manpower mobilization flow chart involves identifying needs, planning, recruitment, training, and deployment.
Identify the need for manpower
Plan the recruitment process
Source and screen candidates
Conduct interviews and assessments
Select and hire candidates
Provide training and orientation
Deploy manpower to required locations
posted on 30 Dec 2020
I applied via Naukri.com and was interviewed in Feb 2021. There were 2 interview rounds.
I applied via Recruitment Consulltant and was interviewed before Jun 2021. There was 1 interview round.
I applied via Approached by Company and was interviewed before Feb 2021. There were 2 interview rounds.
I applied via Recruitment Consulltant and was interviewed before Jul 2021. There were 4 interview rounds.
Wide range of aptitude questions including some technical
WAP to find the 2nd maximum number in an array
Sort the array in descending order and return the 2nd element
Iterate through the array and keep track of the maximum and 2nd maximum
Use a priority queue to find the 2nd maximum
Design patterns are reusable solutions to common software design problems.
Design patterns provide a common vocabulary for developers to communicate about solutions to common problems.
They can improve code readability, maintainability, and scalability.
Examples include the Singleton pattern, Factory pattern, and Observer pattern.
SOLID principles are a set of five design principles for writing maintainable and scalable code.
S - Single Responsibility Principle: A class should have only one reason to change.
O - Open/Closed Principle: Software entities should be open for extension but closed for modification.
L - Liskov Substitution Principle: Subtypes should be substitutable for their base types.
I - Interface Segregation Principle: Clients should ...
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