answersLogoWhite

0

The prongs of an electrical cord are made of metal to efficiently conduct electricity, as metals like copper have high conductivity. In contrast, the cord is coated in rubber to provide insulation, preventing accidental electrical shocks and protecting the wires from damage. The rubber coating also enhances flexibility and durability, making the cord safer and more user-friendly.

User Avatar

AnswerBot

3mo ago

What else can I help you with?

Continue Learning about Engineering

How long is a cord?

There is no unit of measure called a cord.


What are 15 things made out of wire?

Fifteen things made out of wire include:chicken wire (fencing)wire basket (kitchen item)braces (for teeth)electrical and telephone wires (with insulating coating)coat or clothes wire hangersstereo speaker wire (with plastic coating)(landline) telephone cord (indoor, from jack to phone; covered with plastic coating)a spring in an expandable hair clipcar battery cable wires (coated)other car engine wiring (coated)the insides of a lampelectrical wiring in a house or building (coated; insulated)wire connectors between a furnace fan / motor and the furnacecomputers (coated; soldered to components in a laptop or desk top), or other electronics (boom box; stereo; radio)any small motor, for example, in an electrical desk fan, box fan, etc.grates used as platforms in cages for small animalsto attach and hold boards together (example, some smaller fencing)


What is zip cord?

Zip cord is a type of plastic insulated wire having 2 or more conductors. These conductors can be easily separated by manually "unzipping" the cord along a molded indentation between conductors. Zip cord with a large number of conductors is usually called ribbon cable.


What does so stand for in electrical cable?

The letters in the SO in cord description stand for two different things. The S means that the cord is extra hard and flexible. The O means that the cord is oil resistant.


How do you ohm a drop cord?

To measure the resistance of a drop cord (extension cord), first ensure it is unplugged and not connected to any power source. Use a multimeter set to the ohms (Ω) setting, and connect the probes to each end of the cord. A properly functioning cord should show a low resistance reading, typically close to zero ohms, indicating good conductivity. If the resistance is significantly higher or shows an open circuit (infinite resistance), the cord may be damaged and should not be used.

Related Questions

Is it possible if you are wearing rubber gloves and touch the prongs of a plugged in electrical cord is there any way the electricity could travel through the glove?

Rubber is easily torn or punctured so this would not be safe to do.


What allows you to safely pick up an electrical cord that is plugged in?

Rubber gloves or insulated tools can be used to safely pick up an electrical cord that is plugged in. Additionally, making sure to only touch the insulated parts of the cord and avoiding contact with the exposed metal prongs can help prevent electric shock.


Where can I buy rubber cord?

You can buy a rubber cord at amazon.com. Search for "rubber cord" and choose the one you want.. Assuming this is for a jewelry application, check out Fire Mountain Gems and Beads. They sell bulk rubber cord of various color. Check their selection out at: [url]http://www.firemountaingems.com/shopping.asp?SKW=KWCORDELASTICCOLOREDRUBBER[/url]


What is rubber products?

hose pipes, rubber sheets, and cord rings


What is so cord?

Rubber cord used to hook up light fixtures


Jason has noticed that the rubber has been stripped from parts of an electric cord. The cord could be dangerous because?

A. There is no longer an insulator to keep the electrons from flowing outside the metal wires.B. Not importantC. Also not importantD. Close but not right.


How can I change a dryer cord from 3 to 4 prongs?

To change a dryer cord from 3 to 4 prongs, you will need to disconnect the old cord and connect the new one following the manufacturer's instructions. Make sure to turn off the power to the dryer before starting the process to avoid any accidents. It is recommended to consult a professional if you are unsure about the process.


What type of cord is required for a 3 prong oven?

A 3 prong oven requires a 240-volt electrical cord with three prongs to safely connect to the power supply.


How do you Find the elongation of a rubber cord at the equilibrium position?

To find the elongation of a rubber cord at the equilibrium position, apply Hooke's Law, which states that the force exerted by a spring (or rubber cord) is proportional to its extension or elongation. At equilibrium, the weight of the hanging mass equals the elastic force of the rubber cord. You can calculate the elongation by rearranging Hooke’s Law: ( F = k \cdot x ), where ( F ) is the weight (mg), ( k ) is the spring constant of the rubber cord, and ( x ) is the elongation. Thus, ( x = \frac{mg}{k} ) gives you the elongation at equilibrium.


On a appliance cord what is the conductor and insulator?

On the power cord of an electrical appliance, the only conductor you can see is the two (or three) little prongs on the very end of the cord, that get plugged into the wall. Everything else you can see is insulating material. (If it ever becomes possible to see any conductor anywhere else in the cord, then the cord is damaged and dangerous, and must be replaced.)


Why wires are covered with rubber?

It is because the rubber is an insulator.people don't get electric shocks that's why wires are covered with the rubber


How do I connect the power cord to the dryer?

To connect the power cord to the dryer, first make sure the dryer is unplugged. Then, locate the power cord connection on the back of the dryer. Match the prongs on the power cord with the corresponding slots on the dryer's connection. Push the cord firmly into place until it is securely attached. Finally, plug the other end of the power cord into a grounded electrical outlet.