Which of the following elements is NOT part of the engine cooling system?

Question

DentroTest · Accepted Answer

To answer correctly, we must identify the components of the liquid cooling circuit. This system is vital for dissipating excessive heat from the engine and maintaining it at an optimal temperature. Its main components are: the radiator, water pump, expansion tank, thermostat (which regulates liquid flow based on temperature), and hoses (flexible rubber pipes that transport the coolant). The duct (or channelizer) is not part of this mechanical and hydraulic circuit; it typically refers to air guides or even traffic signaling devices, but it is not a part of the vehicle's cooling system.

Which of the following elements is NOT part of the engine cooling system?

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