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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...
Why do you want this job
posted on 5 Feb 2021
ETS (Educational Testing Service) is a non-profit organization that develops and administers standardized tests.
ETS develops and administers tests like the GRE, TOEFL, and Praxis exams.
The organization also offers research and assessment services for educational institutions.
ETS uses computer-based testing and scoring for many of its exams.
The organization has faced criticism for its role in the standardized testing in
I applied via Recruitment Consulltant and was interviewed before Jun 2021. There was 1 interview round.
It was just a aptitude test
Managed a team to implement a new customer relationship management system
Led a team of 5 employees to successfully implement a new CRM system
Coordinated with IT department to ensure smooth integration of the system
Provided training to staff on how to use the new system effectively
I want to join the firm because of its strong reputation, opportunities for growth, and alignment with my career goals.
Strong reputation in the industry
Opportunities for career growth and development
Alignment with my career goals and values
posted on 11 Oct 2021
I applied via Company Website and was interviewed in Sep 2021. There was 1 interview round.
Bus bar schemes are different ways of connecting bus bars in power systems.
Single bus bar scheme
Double bus bar scheme
Main and transfer bus bar scheme
Ring bus bar scheme
Breaker and a half scheme
Mesh bus bar scheme
The equipment sequence for any line bay starts with the circuit breaker and ends with the transformer.
The circuit breaker is the first equipment in the sequence.
Next comes the isolator switch.
After that, the earth switch is operated.
Then the line disconnector is opened.
Finally, the transformer is disconnected from the line.
The sequence is reversed when the line bay is put back into service.
Safety Officer
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Mechanical Fitter
5
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| ₹0.5 L/yr - ₹0.9 L/yr |
Fire & Safety Officer
5
salaries
| ₹0.7 L/yr - ₹5.1 L/yr |
Welder
4
salaries
| ₹5 L/yr - ₹7.2 L/yr |
Piping Supervisor
4
salaries
| ₹1 L/yr - ₹5.2 L/yr |
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