TCS Interview Questions and Answers

1st and 3rd angle methods are used in engineering drawings to represent the orientation of an object in 3D space.

• 1st angle method is commonly used in Europe and Asia, while 3rd angle method is used in North America.

• In 1st angle method, the object is placed in the first quadrant of the viewing plane, while in 3rd angle method, it is placed in the third quadrant.

• The symbol for 1st angle projection is a square with a dot in the center, while the symbol for 3rd angle projection i...read more

The 5 engine part names are piston, cylinder, crankshaft, camshaft, and valve.

• Piston: Moves up and down inside the cylinder to compress the fuel-air mixture.

• Cylinder: Houses the piston and allows for the combustion process.

• Crankshaft: Converts the linear motion of the piston into rotational motion.

• Camshaft: Controls the opening and closing of the engine's valves.

• Valve: Regulates the flow of fuel-air mixture and exhaust gases in and out of the cylinder.

I handle quality improvement by analyzing data, identifying root causes of issues, implementing corrective actions, and monitoring results.

• Analyze data to identify trends and patterns

• Use tools like Six Sigma or Lean methodologies to improve processes

• Implement corrective actions based on root cause analysis

• Monitor results to ensure sustained improvement

• Collaborate with cross-functional teams to drive quality initiatives

Production by 1 year refers to the total output or manufacturing of a product within a one-year time frame.

• Production by 1 year is the amount of goods or services produced by a company in a 12-month period.

• It is a key metric used to measure the efficiency and effectiveness of a production process.

• Factors such as demand, resources, and technology can impact production by 1 year.

• For example, a car manufacturer may aim to increase production by 1 year to meet growing customer de...read more

Quality is important because it ensures customer satisfaction, reduces costs, and improves reputation.

• Ensures customer satisfaction by delivering products/services that meet or exceed expectations

• Reduces costs by minimizing defects and rework

• Improves reputation by building trust with customers and stakeholders

• Helps in meeting regulatory requirements and standards

• Leads to continuous improvement and innovation

• Examples: Toyota's focus on quality leading to customer loyalty, Appl...read more