A line was measured with a (30m) tape. This is standardized at (20 °C) under a pull of (10kg). The measured length of line was (1500m). The temperature during measurement was (30° C) and the pull was...


A line was measured with a (30m) tape. This is standardized at (20 °C)<br>under a pull of (10kg). The measured length of line was (1500m). The<br>temperature during measurement was (30° C) and the pull was (15kg).<br>Find: - 1.) The corrected length of tape<br>2) The true length of the line<br>Given the following:<br>Coefficient of expansion= 3.5 × 10“ per °C<br>Modulus of Elasticity = 2.1 × 10° kg / cm²<br>Cross – sectional area of the tape= 0.020 cm²<br>

Extracted text: A line was measured with a (30m) tape. This is standardized at (20 °C) under a pull of (10kg). The measured length of line was (1500m). The temperature during measurement was (30° C) and the pull was (15kg). Find: - 1.) The corrected length of tape 2) The true length of the line Given the following: Coefficient of expansion= 3.5 × 10“ per °C Modulus of Elasticity = 2.1 × 10° kg / cm² Cross – sectional area of the tape= 0.020 cm²

Jun 11, 2022
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