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The question is likely asking about the use of AC gas in air conditioning systems.
AC gas is used in air conditioning systems to cool the air.
The AC gas circulates through the system, absorbing heat from the indoor air and releasing it outside.
Common types of AC gases include R-410A and R-22.
Proper handling and disposal of AC gas is important to prevent harm to the environment.
The question seems to be asking about the use of AC gas in servicing AC units.
AC gas is used in air conditioning systems to cool the air.
Regular servicing of AC units involves checking and refilling AC gas if needed.
Improper handling of AC gas can be harmful to the environment and human health.
The question seems to be asking about servicing and maintenance of air conditioning systems.
AC service involves cleaning, inspecting, and repairing air conditioning units to ensure they function properly.
AC feet refers to the proper placement and leveling of the air conditioning unit to ensure optimal performance.
AC change may refer to changing air filters regularly to maintain air quality and efficiency.
AC gas use inv...
I applied via Naukri.com and was interviewed in Jul 2024. There were 2 interview rounds.
Behaviour of mechanical
posted on 24 Jun 2021
I applied via Walk-in and was interviewed before Jun 2020. There were 3 interview rounds.
I grew up in a small town, went to college, and pursued a career in tech.
Born and raised in a small town
Attended college and earned a degree in Computer Science
Started working in tech as a software engineer
Moved to a big city for better job opportunities
Continued to advance my career and gain new skills
Heat transfer occurs through conduction, convection, and radiation.
Conduction is the transfer of heat through a material without any movement of the material itself.
Convection is the transfer of heat through the movement of fluids or gases.
Radiation is the transfer of heat through electromagnetic waves.
Examples include touching a hot stove (conduction), boiling water (convection), and feeling the warmth of the sun (rad
Reduce risk of global warming from R12 in air-conditioners
Use alternative refrigerants like R134a or R290
Ensure proper disposal of old refrigerants
Regular maintenance and leak detection to prevent emissions
Encourage energy-efficient ACs to reduce overall emissions
Promote use of natural refrigerants like CO2 or ammonia
Implement regulations and policies to phase out harmful refrigerants
Invest in research and development
The Simplex method is used to solve linear programming problems with multiple variables and constraints.
Used in optimization problems
Used to find the optimal solution
Used when there are multiple variables and constraints
Examples include production planning and resource allocation
Artificial Intelligence (AI) sector is expected to boom in the next five years.
AI is being integrated into various industries such as healthcare, finance, and transportation.
The global AI market is expected to reach $267 billion by 2027.
AI is being used for predictive analytics, natural language processing, and image recognition.
Companies such as Google, Amazon, and Microsoft are investing heavily in AI research and de
I applied via Campus Placement
posted on 2 Sep 2017
A diesel engine works by compressing air in the cylinder, which heats up and ignites the fuel injected into the cylinder.
Air is drawn into the cylinder and compressed by the piston
The compressed air heats up and ignites the fuel injected into the cylinder
The explosion pushes the piston down, which turns the crankshaft and powers the engine
Diesel engines are more efficient than gasoline engines because they compress the...
A train doesn't need a differential because its wheels are fixed to the same axle and rotate at the same speed.
Train wheels are fixed to the same axle
Wheels rotate at the same speed
Differential is used in vehicles with wheels that rotate at different speeds
Differential allows for smooth turning
Petrol engines have lower compression ratios compared to diesel engines.
Petrol engines have lower compression ratios to prevent knocking or detonation.
Diesel engines have higher compression ratios to ignite the fuel without spark plugs.
Higher compression ratios in diesel engines result in better fuel efficiency and torque.
Petrol engines require lower compression ratios to accommodate the lower octane rating of petrol f...
posted on 30 Jul 2021
I applied via Campus Placement and was interviewed before Jul 2020. There were 3 interview rounds.
I applied via Walk-in and was interviewed before Sep 2021. There were 4 interview rounds.
Mathematics prectise
Eglish test with barain test
Pepar work with group
I applied via Campus Placement and was interviewed before Jan 2019. There was 1 interview round.
The question is asking for the candidate's name and address.
Provide your full name and complete address.
Include your street name, city, state, and zip code.
Ensure the address is accurate and up to date.
based on 2 interviews
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