Daimler India Commercial Vehicles Graduate Apprentice Trainee Interview Questions and Answers

Two stroke engine completes a power cycle in one revolution of the crankshaft while four stroke engine completes it in two revolutions.

• Two stroke engine has no valves and uses ports to let in air and fuel mixture and expel exhaust gases.

• Four stroke engine has separate intake, compression, power, and exhaust strokes.

• Two stroke engine is simpler and lighter but less efficient and more polluting than four stroke engine.

• Ex...read more

Lubrication reduces friction and wear between two surfaces in contact with each other.

• Reduces friction and wear between two surfaces

• Prevents overheating and damage to the machinery

• Improves efficiency and performance of the machinery

• Types of lubricants include oil, grease, and dry lubricants

• Lubrication systems include splash, pressure, and circulating systems

I am a highly motivated and experienced manager with a proven track record of success in leading teams and achieving business objectives.

• I have over 10 years of experience in management roles

• I excel at building and motivating high-performing teams

• I am skilled in strategic planning and execution

• I have a strong focus on customer satisfaction and delivering results

• I am constantly seeking opportunities for professional dev

Moulding is a manufacturing process of shaping liquid or pliable raw material using a rigid frame called a mold.

• Types of moulding: injection moulding, blow moulding, compression moulding, rotational moulding, etc.

• Forging is a manufacturing process of shaping metal using compressive forces.

• LPDC stands for Low Pressure Die Casting, a casting process for producing metal parts.

• Materials used for moulding: plastic, rubber,

There are three types of heat transfer: conduction, convection, and radiation.

• Conduction is the transfer of heat through direct contact between solids.

• Convection is the transfer of heat through the movement of fluids (liquids or gases).

• Radiation is the transfer of heat through electromagnetic waves.

• Examples: Conduction - touching a hot stove; Convection - boiling water; Radiation - feeling the warmth of the sun.

A boiler is a closed vessel used to generate steam or hot water for heating purposes. There are various types of boilers.

• Boilers are used in industries, power plants, and residential buildings.

• Types of boilers include fire-tube, water-tube, electric, and biomass boilers.

• Boilers can be fueled by coal, oil, gas, or renewable energy sources.

• Boilers require regular maintenance to ensure safety and efficiency.

• Boiler efficie...read more