A cotter joint is used to connect two __________ rods.
A. Co-axial
B. Perpendicular
C. Parallel
D. None of these
Answer: Option A
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A cotter joint is used to connect two __________ rods.
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D. None of these
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Cotter joints are used to connect steam engine piston rod with cross head . To support both axial tensile and compressive loads. Thats why they are called as co axial loads and the draw of cottor shud not be more than 3mm. Joint is made of steel.
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For a thin cylindrical shell the longitudinal stresses are
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A
Thank you sir/Madam
Answer will be C.
If I'm wrong then explain me.