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How is a bimetallic strip consisting of copper and steel used to control room temperature?
Wiki User
∙ 9y ago
The two metals expand at different thermal rates, so as temperature increases, one expands more than the other, causing the strip to bend. If configured properly, it could be set to bend enough at a certain temperature so that it bends and touches an electrical contactor, which tells the air conditioner to turn on. Once the air conditioner has run for a while, the temperature lowers, and the metals start to contract, bending it away from the contact, and turning the air conditioner off.
Wiki User
∙ 9y ago
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Why the copper use in bimetallic strip thermometer?
copper capture the exact temperature of the body
What is a bimetallic thermometer?
A bimetallic thermometer uses a bimetallic strip wrapped into a coil. This strip usually consists of either steel and copper or steel and brass. A bimetallic thermometer is a type of thermometer made with a couple metal strips. They have differing thermal expansions that are brazen together. Any distortion in this apparatus caused by variations in the temperature is used to measure the temperature.
Which two metals are used in bimetallic strip?
A bimetallic strip is made out of copper and steel.
Which two metals are used in a bimetallic strip?
A bimetallic strip usually consists of steel and copper. In some cases brass is used instead of copper.
Of what material is the bimetallic strip made?
steel and copper
Why the copper use in bimetallic strip thermometer?
copper capture the exact temperature of the body
What is a bimetallic?
A bimetallic thermometer uses a bimetallic strip wrapped into a coil. This strip usually consists of either steel and copper or steel and brass. A bimetallic thermometer is a type of thermometer made with a couple metal strips. They have differing thermal expansions that are brazen together. Any distortion in this apparatus caused by variations in the temperature is used to measure the temperature.
What is a bimetallic thermometer?
A bimetallic thermometer uses a bimetallic strip wrapped into a coil. This strip usually consists of either steel and copper or steel and brass. A bimetallic thermometer is a type of thermometer made with a couple metal strips. They have differing thermal expansions that are brazen together. Any distortion in this apparatus caused by variations in the temperature is used to measure the temperature.
Which two metals are used in bimetallic strip?
A bimetallic strip is made out of copper and steel.
Which two metals are used in a bimetallic strip?
A bimetallic strip usually consists of steel and copper. In some cases brass is used instead of copper.
Of what material is the bimetallic strip made?
steel and copper
What does a bimetalic strip consists of?
A bimetallic strip consists of two different metals layered together, usually steel and copper or steel and brass. These metals have different coefficients of thermal expansion, causing the strip to bend when exposed to temperature changes. This bending action is utilized in devices like thermostats to control temperature.
What is abimetallic coin?
A bimetallic coin has two metals, usually copper and nickel.
Which two metals are used in bimetallic strip in a tube light starter?
Steel and copper
What is a 1 Euro coin made of?
€1 coins are bimetallic; that is, they're made in two parts, each with a different metal. The outer ring of the coin is made of nickel-brass, an alloy composed of 75% copper, 20% zinc and 5% nickel. This alloy has a gold colour. The inner core of the coin is made of an alloy consisting of 75% copper and 25% nickel.
What is a copper and tin mixture?
Bronze is an alloy consisting primarily of copper with about 12% tin.
What is a bimetallic coin?
A bimetallic strip is often used in thermostats because it is quite simple to make and responds predictably to changes in temperature. The bimetallic strip is pretty much what it sounds like - a strip made from two metals. Inthermostatsit is common to make one side out of steel and the other out of copper - then bond them together. they are formed into a curving spiral. Different metals have different coefficients of thermal expansion so as the temperature changes, the spiral strip either curls up or uncurls as one side expands or contracts more than the other. The control isattachedto one end of the strip so that as it curls or uncurls, it rotates the control.Sometimes the control is a simple mercury switch that closes a contact whenrotatedone way and opens the contact when rotated the other. Sometimes one end is attached to a power source and the other end is connected to an electric contact, which moves as the strip curls and uncurls.You can also attach it to a pointer and have it point to temperatures on a dial.
