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Modulus of rigidity for carbon steels is greater than that of grey cast iron.

(a) True

(b) False

I was tested on this by my school principal while I was bunking the class.

This challenging question is from the Modes of Failure & Stresses topic in section Design Against Static Load of Machine Design

1 Answer

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by (52.6k points)
The recommended answer is (a) True

Check out the details: Modulus of rigidity is double for carbon steels as compared to grey cast iron.

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