AUTOMOTIVE

19問 • 6ヶ月前

問題一覧

A container consisting of one or more cells, in which chemical energy is converted into electricity and used as a source of power.

Battery

A standard car battery is typically a 12-volt battery. When fully charged, it will measure around ---- volts with the engine off

12.6

A standard car battery is typically a 12-volt battery. When fully charged and the engine is running, the voltage will be higher, typically between ---- and ---- volts, due to the charging system (alternator).

13.5 and 14.5 volts

12.6 volts or higher the condition of battery is

Indicates a healthy, fully charged battery

How many cell does the 12-volt car battery have

6 cells

How many volts that each cells produce by a 12.6 car battery ?

2.1 volts

This process converts electrical energy into chemical energy, which is then stored within the battery.

Charge

Implies that something has been charged before and is now being charged again.

Recharge

Refers to the process where a battery releases its stored electrical energy to power a device or system. It’s the opposite of charging.

Discharge

Generally means that a device, system, or individual is experiencing a significant amount of work or stress.

Under load

In a battery is the substance that allows electrical current to flow between the anode and the cathode.

Electrolyte

The electrolyte in these batteries contains two materials.

water and sulfuric acid

What is the Importance of Understanding How Electrolytes works in a Battery?

Battery electrolytes are critical components in all types of batteries. Understanding how they work can help extend the life of your battery.

Electrolyte flow of electricity is significantly impacted by what factor?

Temperature

Battery Electrolyte Optimal Temperatures - typically around room temperature (----------------), that electrolyte allows for smooth and efficient movement of ions, facilitating both charging and discharging.

20-25°C or 68-77°F

The electrolyte becomes more viscous, hindering ion movement and reducing battery performance. This leads to decreased capacity, increased internal resistance, and slower charging.

Cold Temperatures

Can lead to electrolyte degradation and potentially damage the battery.

High Temperatures

• In essence, maintaining the battery within its optimal temperature range is ?

Crucial for maximizing its performance and lifespan

In lead-acid batteries, the electrolyte, which conducts electricity, is typically a mixture of Sulfuric acid and water. What is the common ratio --% sulfuric acid to --% water by weight. The exact percentages can vary, but this ratio provides a good balance for battery performance and longevity.

35% sulfuric acid( H2SO4 ) to 65% water ( H20 ) by weight

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問題一覧

A container consisting of one or more cells, in which chemical energy is converted into electricity and used as a source of power.

Battery

A standard car battery is typically a 12-volt battery. When fully charged, it will measure around ---- volts with the engine off

12.6

13.5 and 14.5 volts

12.6 volts or higher the condition of battery is

Indicates a healthy, fully charged battery

How many cell does the 12-volt car battery have

6 cells

How many volts that each cells produce by a 12.6 car battery ?

2.1 volts

This process converts electrical energy into chemical energy, which is then stored within the battery.

Charge

Implies that something has been charged before and is now being charged again.

Recharge

Refers to the process where a battery releases its stored electrical energy to power a device or system. It’s the opposite of charging.

Discharge

Generally means that a device, system, or individual is experiencing a significant amount of work or stress.

Under load

In a battery is the substance that allows electrical current to flow between the anode and the cathode.

Electrolyte

The electrolyte in these batteries contains two materials.

water and sulfuric acid

What is the Importance of Understanding How Electrolytes works in a Battery?

Battery electrolytes are critical components in all types of batteries. Understanding how they work can help extend the life of your battery.

Electrolyte flow of electricity is significantly impacted by what factor?

Temperature

20-25°C or 68-77°F

The electrolyte becomes more viscous, hindering ion movement and reducing battery performance. This leads to decreased capacity, increased internal resistance, and slower charging.

Cold Temperatures

Can lead to electrolyte degradation and potentially damage the battery.

High Temperatures

• In essence, maintaining the battery within its optimal temperature range is ?

Crucial for maximizing its performance and lifespan

35% sulfuric acid( H2SO4 ) to 65% water ( H20 ) by weight