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. What is the total distance correction due to temperature? ( Select ) meter What is the total distance correction due to tension? Select meter What is the total distance correction due to sag? Select ] meter What is the correct length? Pmeter

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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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 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.
What is the total distance correction due to temperature? [Select )
meter
What is the total distance correction due to tension? [Select ]
meter
What is the total distance correction due to sag?
[ Select ]
meter
What is the correct length?
Pmeter
Transcribed Image Text: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. What is the total distance correction due to temperature? [Select ) meter What is the total distance correction due to tension? [Select ] meter What is the total distance correction due to sag? [ Select ] meter What is the correct length? Pmeter
Choices:
Question 1:
Question 3:
A. -0.006
A. 0.248
B. 0.159
C. 0.235
Question 4:
B. -0.004
C. +0.005
Question 2:
А. -0.002
В. +0.002
C. -0.0005
A. 95.007
В. 95.023
C. 95.481
Transcribed Image Text:Choices: Question 1: Question 3: A. -0.006 A. 0.248 B. 0.159 C. 0.235 Question 4: B. -0.004 C. +0.005 Question 2: А. -0.002 В. +0.002 C. -0.0005 A. 95.007 В. 95.023 C. 95.481
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