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Q: Surveying Chain is Made up of
  • A. Galvanised MS Wire
  • B. MS Wire
  • C. High carbon steel
  • D. None of these
Correct Answer: Option A - Chain– Chains are formed of straight links of galvanized mild steel wire bend into rings at the ends and joined to each other by three small circular or oval wire rings. These rings adds flexibility to the chain. • The ends of the chain are provided with brass handle with swivel joint, so that the chain can be turned without twisting.
A. Chain– Chains are formed of straight links of galvanized mild steel wire bend into rings at the ends and joined to each other by three small circular or oval wire rings. These rings adds flexibility to the chain. • The ends of the chain are provided with brass handle with swivel joint, so that the chain can be turned without twisting.

Explanations:

Chain– Chains are formed of straight links of galvanized mild steel wire bend into rings at the ends and joined to each other by three small circular or oval wire rings. These rings adds flexibility to the chain. • The ends of the chain are provided with brass handle with swivel joint, so that the chain can be turned without twisting.