A 30 m steel tape is 2 mm long at 20 degrees Celsius with a pull of 55 N. A rectangle is measured with this The sides are recorded at 144.95 m and 113.00 m. The average temperature during the measurement is 30 degrees Celsius with a pull of 55 N. Use coefficient of expansion of steel tape as a 0.0000116 per degree Celsius.Compute the actual length of tape during measurementWhat is the true area?What is the error in sq.m?

Procedure: To find the actual length first need to find the initial length and increase in length…

Answered: A 30 m steel tape is 2 mm long at 20…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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A 30 m steel tape is 2 mm long at 20 degrees Celsius with a pull of 55 N. A rectangle is measured with this The sides are recorded at 144.95 m and 113.00 m. The average temperature during the measurement is 30 degrees Celsius with a pull of 55 N. Use coefficient of expansion of steel tape as a 0.0000116 per degree Celsius.
Compute the actual length of tape during measurement
What is the true area?
What is the error in sq.m?

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