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HVAC stands for Heating, Ventilation, and Air Conditioning. It refers to the systems used to control the temperature, humidity, and air quality in buildings.
HVAC systems are responsible for heating, cooling, and ventilating indoor spaces.
They include components such as furnaces, air conditioners, heat pumps, and ductwork.
HVAC systems help maintain comfortable and healthy indoor environments.
Regular maintenance of HVAC ...
R22 and R410 are different types of refrigerants used in air conditioning systems.
R22 is a hydrochlorofluorocarbon (HCFC) refrigerant commonly used in older air conditioning systems.
R410 is a hydrofluorocarbon (HFC) refrigerant that is more environmentally friendly and commonly used in newer systems.
R22 is being phased out due to its harmful effects on the ozone layer, while R410 is considered a more sustainable option...
To find AC capacitance, check the label on the AC unit or refer to the manufacturer's specifications.
Check the label on the AC unit for the capacitance rating
Refer to the manufacturer's specifications for the AC unit
Use a multimeter to measure the capacitance if the rating is not available
Error codes can be found by checking the display panel of the equipment or referring to the user manual.
Check the display panel of the equipment for any error codes
Refer to the user manual for a list of error codes and their meanings
Use diagnostic tools or software provided by the manufacturer to retrieve error codes
Consult with technical support or a professional technician for assistance
I applied via Recruitment Consulltant and was interviewed in Nov 2022. There were 2 interview rounds.
Top trending discussions
I applied via Company Website and was interviewed before Mar 2023. There was 1 interview round.
My Experience Housekeeping Supervisor & Company Guest House Executive One Year Four Months
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.
OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.
OOPs stands for Object-Oriented Programming System
Java is a class-based OOPs language
Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs
Objects have state and behavior
Java supports interfaces, which allow for multiple inheritance
Example: A car can be represented as an object wit...
Java solves machine dependency by using bytecode and virtual machine.
Java code is compiled into bytecode which is platform-independent
The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific
JVM translates bytecode into machine code for the specific platform
This allows Java code to run on any platform with a JVM installed
Example: A Java program compiled on Windows can run on Linux or Mac as
I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
The medium level questions are present
There was no gd
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
Numerical ability and logical reasoning followed by some coding mcqs
Printing 1 to 100 without for loop
Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
Simple aptitude test
I applied via Campus Placement and was interviewed before Nov 2021. There were 2 interview rounds.
Product development life cycle is the process of bringing a new product to market.
It involves ideation, research, design, development, testing, launch, and post-launch evaluation.
Each stage has its own set of goals, deliverables, and stakeholders.
Examples include Apple's iPhone development cycle and the pharmaceutical drug development cycle.
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Larsen & Toubro Limited
Tata Group
Reliance Industries
Adani Group