10+ Interview Questions and Answers

The exact number of sensors in Maruti Suzuki is not publicly available.

• Maruti Suzuki uses various sensors in their vehicles for different purposes such as airbag sensors, ABS sensors, temperature sensors, etc.

• The number of sensors used in a particular model of Maruti Suzuki may vary depending on the features and technology used.

• The exact number of sensors used in Maruti Suzuki is not disclosed by the company.

• However, it can be assumed that Maruti Suzuki uses a significant num...read more

The highest temperature in a piston is in the combustion chamber.

• Combustion chamber is where fuel is ignited and burned

• Temperatures can reach up to 2,500 degrees Fahrenheit

• Piston crown is designed to withstand high temperatures

Vehicle parts can be classified into several categories based on their function and location.

• Engine components: pistons, crankshafts, camshafts, valves

• Transmission parts: gears, clutches, driveshafts

• Suspension components: springs, shock absorbers, control arms

• Braking system parts: brake pads, rotors, calipers

• Electrical components: alternators, starters, batteries

• Exhaust system parts: mufflers, catalytic converters, exhaust pipes

• Body and interior parts: doors, windows, seats, ...read more

NGK spark plugs are used in Maruti Suzuki cars.

• Maruti Suzuki uses NGK spark plugs in their cars.

• NGK is a popular brand of spark plugs known for their quality and durability.

• NGK spark plugs are designed to improve fuel efficiency and reduce emissions.

• Other car manufacturers also use NGK spark plugs in their vehicles.

The secondary coil resistance in Maruti Suzuki is not publicly available.

• Maruti Suzuki does not disclose the secondary coil resistance of their vehicles.

• The secondary coil resistance can vary depending on the specific model and year of the vehicle.

• It is important for a mechanical engineer to have knowledge of electrical systems in vehicles.

• Secondary coil resistance is a measure of the coil's ability to conduct electricity.

• Other factors that can affect the performance of a coi...read more

The engine oil capacity varies depending on the make and model of the vehicle.

• Engine oil capacity can be found in the owner's manual or by contacting the manufacturer.

• It is important to use the correct amount of oil to ensure proper lubrication and prevent damage to the engine.

• Overfilling or underfilling the oil can lead to engine problems.

• Some vehicles may require more oil for larger engines or for towing purposes.

Engine oil pressure is the pressure at which the oil is pumped through the engine to lubricate its moving parts.

• Engine oil pressure is measured in pounds per square inch (PSI).

• Low oil pressure can cause engine damage and should be addressed immediately.

• Oil pressure can vary depending on engine speed and temperature.

• Oil pressure gauges are typically located on the dashboard of a vehicle.

• Normal oil pressure for most engines is between 20 and 60 PSI.

Fuel is combusted in a diesel engine through a process called compression ignition.

• Air is compressed in the cylinder, causing it to heat up

• Fuel is injected into the cylinder at the right time

• The heat from the compressed air ignites the fuel

• The resulting explosion pushes the piston down, creating power

• Diesel engines do not use spark plugs like gasoline engines

Putting petrol in a diesel engine can cause damage to the engine due to differences in combustion properties.

• Petrol has lower lubrication properties than diesel, leading to increased wear and tear on engine components.

• Petrol can cause knocking in a diesel engine due to differences in ignition properties.

• Mixing petrol with diesel can also lead to decreased fuel efficiency and potential engine misfires.

• It is important to drain the fuel tank and flush the fuel system if petrol i...read more

There are various software that work for Mechanical Engineers depending on the task at hand.

• CAD software like SolidWorks, AutoCAD, and CATIA for designing and modeling

• Simulation software like ANSYS and COMSOL for analyzing and testing designs

• MATLAB and Python for data analysis and programming

• CAM software like Mastercam and GibbsCAM for creating toolpaths for CNC machines

Measuring equipment used in mechanical engineering.

• Calipers for measuring distance between two opposite sides of an object

• Micrometers for measuring small distances

• Dial indicators for measuring small distances and angles

• Gauge blocks for calibrating measuring equipment

• Height gauges for measuring vertical distances

• Surface plates for measuring flatness and parallelism

• Coordinate measuring machines for precise measurements in three dimensions