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Why do coils of room heater have shining coverd metal surface?

The shining cover on the coils of a room heater is likely a nickel or chrome plating used for corrosion resistance and durability. It also enhances heat conduction and distribution, thereby increasing the efficiency of the heater. Additionally, the shiny surface may aid in reflecting heat back into the room rather than absorbing it.


Two similar heater coils separately take 10 min to boil a certain amount of water if both are connected in series time taken to boil the same amount of water will be?

If two similar heater coils are connected in series, the time taken to boil the same amount of water will be longer than 10 minutes. This is because when connected in series, the coils share the voltage and the total power output is divided between the coils, therefore taking longer to heat up the water.


What are the things that heat up your toast in the toaster called?

Those are called heating elements or toaster coils. They generate the heat needed to toast the bread by converting electrical energy into heat.


Where should a heater in a water tank be placed to efficiently warm the water?

It will be most efficient if placed at or near the bottom so that convection will move the heated water upwards, warming the water above it as it rises and allowing the colder water to sink downwards towards the coils. If the heating element were placed higher up, the water below would have to warm almost exclusively by conduction which would take much longer.


How does an electric water heater work?

The electric switch heater uses high voltage, from 480 to 750 volts, through coils that are fixed both on the web of the rails and with "crib heaters" that are laid underneath the movable rods between the ties. These are typically more effective than other types of switch heaters because of the ability to provide the crib heaters, which cannot be used with gas heaters. The heating elements are provided throughout the area of the movable parts of the switch layout.

Related Questions

Why do coils of room heater have shining coverd metal surface?

The shining cover on the coils of a room heater is likely a nickel or chrome plating used for corrosion resistance and durability. It also enhances heat conduction and distribution, thereby increasing the efficiency of the heater. Additionally, the shiny surface may aid in reflecting heat back into the room rather than absorbing it.


What does a heating coil in a furnace do?

There are different types of heating coils. Most are electric heat strips, refrigerant coils or hot water(hydronic). Your furnace\heater fan blows across the coils to heat your home or office.


What material is used to make the heating coils of electrical heating device and why?

Nichrome


How does radiant heating actually work?

Radiant heating is also called "underfloor heating" or "ground heating." There are small electric coils (they're kind of the shape the wires in old fashioned lightbulbs) under your flooring (they lay down a concrete or hard surface, then the coils, then your flooring, which should be measured to a specific thickness). It works from the ground up to heat the walls and surrounding area, making you feel warmer.


How does a heater move heat?

for heater fans, they have coils. a goodman a/c uses fire.


Does e350 ford van have two heater coils?

Yes, the Ford E-350 van typically has two heater cores. One is located in the front of the vehicle for the passenger compartment heating, and if the van is equipped with rear heating, an additional heater core may be installed in the rear area. This setup allows for more effective heating throughout the van, especially in larger models. Always consult the specific model's manual for precise details.


How does a heater heat up the room?

A heater heats up a room by converting electrical energy into heat energy. This heat energy warms the air in the room, which then circulates and raises the overall temperature. The heating element inside the heater, usually made of metal coils or ceramic plates, is responsible for generating the heat.


Is it okay to place tiles under the heating coils in an oven?

Yes it is.


What are the common issues that can arise with dryer heater coils and how can they be resolved?

Common issues that can arise with dryer heater coils include overheating, burning out, or becoming damaged. These issues can be resolved by cleaning the coils regularly, checking for any obstructions in the airflow, and replacing the coils if necessary. Regular maintenance and proper care can help prevent these issues from occurring.


How do heater coils play a role in the HVAC system's operation?

Heater coils in an HVAC system help to heat the air that is circulated throughout a building. When the thermostat detects a need for heat, the heater coils are activated to warm up the air before it is distributed through the vents. This helps to maintain a comfortable temperature inside the building during colder weather.


Where can one purchase a heating coil?

One can purchase a heating coil at physical stores such as Menards, Lowe's, and Home Depot. Heating coils can also be purchased at online sites such as "eBay" or "Amazon".


Can a radiator leak and i have no heat?

With no water no heat can be transferred through the heater coils.