Correct answer
B. 225 mm dia.
Explanation
The correct answer is 225 mm dia..
The forces in the members of simple trusses, may be analysed by________?
The moment of inertia of the pair of vertical stiffeners about the center line of the web should not be less than________?
The constituent of cement which is responsible for all the undesirable properties of cement is________?
The steepest gradient permissible on a 2.5° curve for Broad Gauge line having ruling gradient of 1 in 200 is________?
A cylindrical specimen of saturated soil failed under an axial vertical stress of 100kN/m2 when it was laterally unconfmed. The failure plane was inclined to the horizontal plane at an angle of 45°. The values of cohesion and angle of internal friction for the soil are respectively________?
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