Measured tape length should be corrected by

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Reference no: EM13528814

An invar  tape haviong a nominal length of 100ft and a croos -sectional area of 0.005sq in. was standardized under a tesion of 15lb. when the tape was used to measure a line, it was supported for its entire length and was subjected to a tension of 10lb. measured tape length should be corrected by

Is it A adding 0.00357ft  aor B subtracting 0.00357 or c Cadding 0.00454ft or D subtracting0.00454ft

which one is correct

Reference no: EM13528814

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