36. A mild steel bar is 40cm long. The lengths of parts of AB and BC of bar 20cm each. It is loaded as shown. The ratio of the stresses in part AB to BC is? Pt-100ON and P2=1000N. dia=2 cm 20 cm Pi dia=1 cm 20 cm P C
36. A mild steel bar is 40cm long. The lengths of parts of AB and BC of bar 20cm each. It is loaded as shown. The ratio of the stresses in part AB to BC is? Pt-100ON and P2=1000N. dia=2 cm 20 cm Pi dia=1 cm 20 cm P C
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Q36 onlys
Ratio of stress in part A and B
![36. A mild steel bar is 40cm long. The
lengths of parts of AB and BC of bar 20cm
each. It is loaded as shown. The ratio of the
stresses in part AB to BC is? Pi=1000N and
P2=1000N.
dia=2 cm
20 cm
P
dia=1 cm
20 cm
2.5
0.5
3.5
37. A steel cable of 2cm diameter is used to
lift a load of 500n kg. Given that, E- 2x106
kgiem2 and the length of the cable is 10m.
Elongation of the cable due to load is ?
0.68cm
0.25cm
0.98cm
0.35cm
None
Materials having same elastic properties at
every point is known as
None
Isotropic material
Ideal material](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1fa9a516-8482-4287-8002-fff0c0b8ebf4%2F97e22772-d968-4f2f-b667-b143a451fe2a%2Feyjnhe_processed.jpeg&w=3840&q=75)
Transcribed Image Text:36. A mild steel bar is 40cm long. The
lengths of parts of AB and BC of bar 20cm
each. It is loaded as shown. The ratio of the
stresses in part AB to BC is? Pi=1000N and
P2=1000N.
dia=2 cm
20 cm
P
dia=1 cm
20 cm
2.5
0.5
3.5
37. A steel cable of 2cm diameter is used to
lift a load of 500n kg. Given that, E- 2x106
kgiem2 and the length of the cable is 10m.
Elongation of the cable due to load is ?
0.68cm
0.25cm
0.98cm
0.35cm
None
Materials having same elastic properties at
every point is known as
None
Isotropic material
Ideal material
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