Question

what are various accessiories required in linear measurement describe briefly?

Answer 1

Linear measurements are taken by accessories dependent on the nature of work and precision needed; for example, survey works employ accessories such as chains, rods, and tapes. Accessories such as calipers are applicable to take measurements that require great precision. Other accessories can optic or electromagnetic or designed to direct measurements. Electronic Distance Measurement (EDM) aids in the determination of linear measurements.