Maruti Suzuki AC Technician Interview Questions and Answers

The engine works by converting fuel into energy through combustion, which powers the pistons and turns the crankshaft.

• Fuel is mixed with air and ignited in the combustion chamber

• The resulting explosion pushes the piston down, which turns the crankshaft

• The crankshaft converts the linear motion of the piston into rotational motion

• The rotational motion is transferred to the wheels through the transmission

• Examples of engin

TSB stands for Technical Service Bulletin.

• TSB is a document issued by a manufacturer to provide information and instructions regarding a specific technical issue or problem.

• It is typically distributed to technicians and service centers to help them diagnose and repair the issue.

• TSBs often include step-by-step instructions, diagrams, and recommended solutions.

• They can cover a wide range of topics, such as software updat...read more

BS4 and BS6 are emission norms for vehicles, with BS6 being more stringent and environmentally friendly.

• BS4 stands for Bharat Stage 4 and BS6 stands for Bharat Stage 6.

• BS4 emission norms were implemented in India in 2017, while BS6 norms were implemented in 2020.

• BS6 vehicles emit lower levels of harmful pollutants like nitrogen oxides and particulate matter compared to BS4 vehicles.

• BS6 compliant vehicles require the us...read more

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