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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 14 May 2022
I applied via Naukri.com and was interviewed before May 2021. There was 1 interview round.
I applied via Walk-in and was interviewed before Apr 2020. There were 5 interview rounds.
I applied via Naukri.com and was interviewed before Apr 2020. There were 5 interview rounds.
I applied via Campus Placement and was interviewed before Jan 2020. There were 4 interview rounds.
I applied via Walk-in and was interviewed before May 2020. There was 1 interview round.
I applied via Campus Placement and was interviewed before Feb 2020. There were 4 interview rounds.
I applied via Campus Placement and was interviewed in Jul 2020. There was 1 interview round.
Java is platform independent due to its bytecode and JVM.
Java code is compiled into bytecode which is platform-independent.
JVM (Java Virtual Machine) interprets the bytecode and executes it on any platform.
JVM acts as an abstraction layer between the Java code and the underlying hardware.
This allows Java programs to run on any platform that has a JVM installed.
For example, a Java program written on a Windows machine ca...
I applied via Campus Placement and was interviewed before Feb 2020. There was 1 interview round.
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