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This question belongs to Mining Engineering Rock Mechanics And Roof Supporting

Rock Mechanics and Roof Supporting

?

A core of 10 cm height and 5.4 cm diameter is subjected to diametrical point loading. The ram of the hydraulic jack has a cross sectional area of 12.5 cm² and the dial gauge reading is 3 MPa. What is the point load strength?

A) 1.63 MPa B) 30 MPa C) 37.5 MPa D) 68.7 MPa

Answer & Solution

Correct Answer: Option B

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Question posted by Examveda

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Ankit Bisen 3 years ago

what is solution

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