Why is ethylene glycol a good coolant?

Ethylene glycol (antifreeze) is used in the cooling of a car radiator during the winter because it has a much lower freezing point than water. Its role in an automobile is to absorb heat from the engine. When the temperature of the coolant increases to its boiling point, the system boils over.

Why is it advised to use ethylene glycol solution in car radiator during summer season?

Originally Answered: Why is an ethylene glycol solution added in car radiators during summers? Ethylene Glycol, or antifreeze, raises the boiling point of water. This prevents your cooling liquid from boiling on hot summer days while you’re sitting in that long line of traffic or bridge tunnel during rush hour.

Why is it advised to use ethylene glycol in water in car radiator while driving in Hill Station?

Why is it advised to add ethylene glycol to water in car radiator while driving in a hill station? Ethylene glycol lowers the freezing point of water, and therefore, it does not freeze in a hill station.

Is it preferred to use ethylene glycol in car radiator in hot summer or not?

Yes, it is advisable because ethylene glycol the freezing point of water to a large extent and acts as antifreeze. It keeps the engine quite cool even in extreme hot weater.

What is the best coolant for hot weather?

1. Editor’s Pick: Zerex G05 Antifreeze/Coolant.
2. Best Waterless Solution: Evans Waterless Engine Coolant.
3. Best for Extreme Weather: Engine Ice High-Performance Coolant.
4. Best for Audi and Volkswagen: Audi Coolant/Antifreeze.
5. Best for Mileage: Mopar Coolant.

What is ethylene glycol used for?

Ethylene glycol is a clear, sweet, slightly viscous liquid that boils at 198 °C (388.4 °F). Its most common use is as an automotive antifreeze. A 1:1 solution of ethylene glycol and water boils at 129 °C (264.2 °F) and freezes at −37 °C (−34.6 °F), serving as an excellent coolant in automotive radiators.

Can we use ethylene glycol in summer?

Why glycol is used in car radiators?

Ethylene glycol is used as a coolant in car radiators, in order to prevent the solution from freezing at -0.3⁰C.

Why is glycol and water and water mixture used in car radiator in cold countries?

Addition of glycol lowers the freezing point of water in the radiator so that the cold winter temperature wouldn’t burst the lines and thus, glycol-water mixture is used as antifreeze in radiators of cars.

How does antifreeze work in the summer?

To maintain the cooling system’s temperature, antifreeze is pumped through the engine and the heater core, where it absorbs excess heat. It also runs through the radiator, dissipating heat to the outside air. The antifreeze runs through this cycle continuously until it becomes old and contaminated.

What is ethylene glycol used for in coolant?

Ethylene Glycol is the main component in automotive coolant. The way it should be used is mixed with water. An approximate mix of 50\%/50\% is standard. Ethylene Glycol lowers the freezing point of water, which protects your engine block from cracking caused by the expansion of a freezing liquid in your cooling system.

What is the effect of ethylene glycol on the temperature of water?

It raises the boiling point and lowers the freezing point of the radiator water to prevent overheating in a hot summer but mainly freezing in a cold winter. Ethylene glycol increases the heat capacity of plain water which allows minimum amts of coolant needed to cool the running engine.

Can I use plain water instead of antifreeze to cool my Car?

Furthermore, if you’re driving in a hot desert, then plain water will not do as good a job as ethylene glycol does to keep your car engine cool. Furthermore, antifreeze also has good anti-corrosion properties (which water lacks).

What happens if you don’t use the right coolant?

With all of the external features that need to be checked, such as the lights, windshield wipers, and tires, it’s easy to forget to make sure your cars cooling system is topped off and running properly. Not using the right coolant or the correct proportion of antifreeze can easily lead to serious engine issues.