Tension in
the tight side of a belt drive is 100 N and that in the slack side is 60 N. If
the belt breadth is 10 cm and thickness is 4 cm, what is the maximum stress
induced in the belt
एक बेल्ट ड्राइव के टाइट साइड में तनाव 100 N है और स्लैक साइड में 60 N है। यदि बेल्ट की चौड़ाई 10 सेमी और मोटाई 4 सेमी है, तो बेल्ट में प्रेरित अधिकतम तनाव क्या है?
2.5N/cm2
1.5N/cm2
4N/cm2
2N/cm2
2.5N/cm2
Given :
Tension in
tight side (T1) = 100N
Tension in
slack side (T2) = 60N
Breadth (b) = 10cm
Thickness (t) = 4cm
Cross-section
area (A) = b x t = 10 x 4 = 40cm2
Now, maximum stress induced in the belt,
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