Question

product knowledge engine temperature control systems level 1
match the part name/picture with the with the correct purpose or definition.
the ___ ensures the coolant has absorbed enough heat before it passes through the system and back to the radiator to be cooled.
the ___ directs the flow of coolant from the compressor into the radiator to be cooled.
the ___ monitors the pressure of the cooling system while adjusting to maintain the proper pressure.
thermostat
upper radiator hose
radiator cap

Explanation:

The thermostat controls when coolant flows to the radiator, ensuring it has absorbed enough heat first. The upper radiator hose directs coolant from the engine (compressor - likely a misnomer here as in cooling system context, more likely engine) to the radiator. The radiator cap monitors and regulates the pressure in the cooling system.

Answer:

The thermostat ensures the coolant has absorbed enough heat before it passes through the system and back to the radiator to be cooled.
The upper radiator hose directs the flow of coolant from the engine into the radiator to be cooled.
The radiator cap monitors the pressure of the cooling system while adjusting to maintain the proper pressure.