Question

A chain is made up of mild steel or galvanized iron is of diameter

Answer 1

mainly it's diameter is 1 to 2 cm.

Answer 2

The chain consists of 100 or 150 pieces of 4mm diameter galvanized mild steel wire called a link.

• These links are connected by 3 circular or oval wire rings. These rings add flexibility to the chains.

• The 20m chain is most commonly used. Records are provided with every 2m of chain for quick reading. Each link of this type of chain is 0.2 m long.

• The string is a unit of length; measures 66 feet or 22 yards or 4 poles or 100 links (20.1168 m). There are 10 chains in a stadium and 80 chains in a legal mile.

• chains are the measuring instrument used in surveying and are made up of 100 links of 4mm galvanized mild steel wire.

• These links are connected by 3 circular or oval wire rings. These rings add flexibility to the chains.

• Every aspect of life requires some measurement. Measurements are used to get the job done accurately and precisely.

• Whether in the kitchen or the office, measurements are used everywhere. Just like in engineering, calculation or measurement plays a very important role in construction or surveying or any other aspect.

• There are different units of measurement such as meters, centimetres, feet, inches, acres, yards and the list goes on.

• As with units, there are several instruments used in the measurements of an entity. One of the measuring instruments is is is a chain.

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