Channel Service Manager Interview Questions and Answers for Freshers

Without a clutch, the vehicle would not be able to change gears smoothly or come to a complete stop.

• Difficulty in changing gears smoothly

• Difficulty in coming to a complete stop

• Increased wear and tear on the transmission

• Potential damage to the engine if gears are not engaged properly

Refrigeration is the process of removing heat from an enclosed space to lower the temperature below the ambient level.

• Refrigeration works by using a refrigerant to absorb and remove heat from the air inside a space.

• The refrigerant undergoes a cycle of compression, condensation, expansion, and evaporation to achieve cooling.

• Common refrigeration systems include vapor compression, absorption, and thermoelectric.

• Examples of refrigeration appliances include refrigerators, air cond...read more

The components of a cooling system in an automobile include radiator, water pump, thermostat, hoses, and coolant.

• Radiator: Helps to dissipate heat from the coolant by transferring it to the air passing through the radiator fins.

• Water pump: Circulates the coolant through the engine and radiator to regulate the temperature.

• Thermostat: Regulates the flow of coolant to maintain optimal engine temperature.

• Hoses: Connect various components of the cooling system to allow the flow of...read more

Differential in automobiles is a component that allows the outer drive wheel to rotate faster than the inner drive wheel during turns.

• Allows wheels to rotate at different speeds

• Helps with cornering and traction

• Consists of gears that distribute power to the wheels

• Commonly found in rear-wheel drive and all-wheel drive vehicles

Main components of an engine include cylinders, pistons, crankshaft, camshaft, valves, and spark plugs.

• Cylinders: where combustion takes place

• Pistons: move up and down in the cylinders to generate power

• Crankshaft: converts linear motion of pistons into rotational motion

• Camshaft: controls the opening and closing of valves

• Valves: regulate the flow of air and fuel into the cylinders and exhaust gases out

• Spark plugs: ignite the air-fuel mixture in the cylinders