A circular rod of diameter 16 mm and 500 mm long is subjected to a tensile force 40 kN. The modulus of elasticity for steel may be taken as 200 kN/mm2. Find stress, strain and elongation of the bar due to applied load.
A circular rod of diameter 16 mm and 500 mm long is subjected to a tensile force 40 kN. The modulus of elasticity for steel may be taken as 200 kN/mm2. Find stress, strain and elongation of the bar due to applied load.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:4) A circular rod of diameter 16 mm and 500 mm long is subjected to a tensile force 40
kN. The modulus of elasticity for steel may be taken as 200 kN/mm2. Find stress, strain
and elongation of the bar due to applied load.
5) A Surveyor's steel tape 30 m long has a cross-section of 15 mm x 0.75 mm. With this,
line AB is measure as 150 m. If the force applied during measurement is 120 N more than
the force applied at the time of calibration, what is the actual length of the line?
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