Examveda
Examveda

The correction applied to the measured base of length ‘L’ is

A. Tension = (P - Ps)L/AE

B. Sag = L³w²/24P² where w is the weight of tape/m

C. Slope = (h²/2L) + (h⁴/8L³) where h is height difference of end supports

D. All the above

Answer: Option D

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