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In the electrical trade it makes no difference which type of box you use. Both types are approved to be used as an electrical junction box. If the object is to keep costs down go with the plastic box. In harsher environments plastic boxes are used along with PVC plastic conduit.
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Why is plastic frame better than metal for double glazing?
because the plastic is liter than the metal
Are substances like wood and plastic better heats conductors like metal?
No, substances like wood and plastic are not as good heat conductors as metals. Metals have free electrons that allow heat to transfer quickly through them, while wood and plastic are insulators with a higher resistance to heat flow.
Should a baby spoon be a plastic one or a metal one?
It is better to use a plastic baby spoon instead of a metal one. Metal spoons make it easier for babies to hurt themselves when they are first learning to use eating utensils.
Are lightning rod or plastic better metal lightning rods?
Metal lightning rods are better than plastic ones because they are more conductive and can safely direct the electrical charge from a lightning strike to the ground. Plastic rods do not conduct electricity effectively and may not provide the same level of protection against a lightning strike.
Is plastic a better insulator then rubber shoes?
I think No, plastic is not a better insulator even compared to rubber shoes...Another AnswerYour question is a little like asking, "Is metal a better conductor than a electrolyte?". The reason for this is that there are lots of different types of plastic and various types of rubber. Without knowing exactly which sort of plastic, and what type of rubber, there is no way of knowing which is the better insulator.
What are the key differences between a metal junction box and a plastic junction box in terms of durability and safety features?
Metal junction boxes are generally more durable and fire-resistant compared to plastic junction boxes. They provide better protection against physical damage and are less likely to melt or catch fire in case of a short circuit. However, metal junction boxes are conductive and may pose a risk of electrical shock if not properly grounded. Plastic junction boxes are non-conductive, making them safer in terms of electrical hazards, but they are not as durable or fire-resistant as metal junction boxes.
Is it ok to use plastic junction boxes in the attic Thanks?
It is generally not recommended to use plastic junction boxes in attic spaces as they may be more susceptible to sun damage, temperature fluctuations, and potential fire hazards. It is safer to use metal junction boxes for better durability and fire resistance in attics.
Why are cookers made of metal not plastic?
Cookers are made of metal because it withstands heat a lot better and does not melt like plastic would.
Are plastic cups better for string telephones than metal cups?
I would say that plastic cups are better for string telephones because you cant get string through a metal cup.
Does plastic wrap stick better to plastic or metal containers?
most likely metal
Would a plastic cup keep the water hot longer than a metal cup?
A plastic cup holds more heat because plastic can't take out heat. Glass conducts heat away.
What are the advantages of using a plastic or metal junction box for electrical wiring installations?
Plastic or metal junction boxes provide protection for electrical connections, prevent electrical hazards, and help organize and secure wiring. They are durable, fire-resistant, and can be easily installed in various locations.
Is plastic a better insulator than metal?
Plastic is generally a better insulator than metal because it has higher electrical resistance and lower thermal conductivity. This property makes plastic a good choice for applications where electrical insulation or heat retention is needed. Metal, on the other hand, is a better conductor of heat and electricity.
What kind of spoon would be the best thermal conductor plastic or metal?
Metal spoons are better thermal conductors than plastic spoons. Metal materials, such as stainless steel or copper, are able to transfer heat more effectively than plastic materials, making metal spoons better suited for tasks that require heat conduction.
Does plastic wrap stick better to glass bowls or metal bowls?
it clings better to plastic
Witct is a better conducter a plastic spoon or a metal spoon?
A metal spoon - plastic does not conduct electricity
For collecting and storing rainwater for the garden is it better to use a metal or plastic barrel?
Between metal and plastic for collecting rainwater, plastic is better. The plastic is less harsh for the soil as well as the plants compared to the plastic barrels.
