Assertion (A): Copper is used to make electric wires. Reason (R): Copper has very low electrical resistance. ABoth A and R are true and R is the correct explanation of A. BBoth A and R are true but R is NOT the correct explanation of A CA is true but R is false. DA is fa...
Copper is used for making wires used in electrical industry and for wa... Text Solution Assertion (A) : Copper is used to make electric wires. Reason (R) : Co... 01:53 Give a reason for each of the following : Copper is used to make elect... Text Solution Which of the following...
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and many types of instruments and hardwarethat are resistant to corrosion. Even today, brass is used to make musical instruments andbathroom, kitchen, and marine hardware. The U.S. one-cent penny was originally made ofcopper, but today the penny is made of zinc with a coating of copper. ...
PVC insulated wires belong to the series of laying electric wire, which are mainly suitable for placing at the fixed places. It is widely used as connectors of drive, lighting, electronic equipment, instrument and communication equipment with rated voltage 450/750V (U0/U) or ...
We use cladding or plating craft to make copper around steel coils and create atom bonds between the two metals, so the producers can be processed (annealing) as single metal. During drawing process, the diameters of copper and steel will change at the same rate an...
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