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A line was determined to be 95.25 m when measured with a 30 m steel tape supported throughout its length under a pull of
Posted: Thu May 05, 2022 12:28 pm
by answerhappygod
- A Line Was Determined To Be 95 25 M When Measured With A 30 M Steel Tape Supported Throughout Its Length Under A Pull Of 1 (226.82 KiB) Viewed 43 times
A line was determined to be 95.25 m when measured with a 30 m steel tape supported throughout its length under a pull of 4kg at a mean temperature of 15°C. Tape used is of standard length at 20°C under a pull of 5 kg. Cross- sectional area of tape is 0.03 sq.cm. Coefficient of thermal expansion is 0.0000116/°C and E=2.10×106 kg(cm²). The weight of the tape is 1 kg.