Design of Concrete Structures Mcqs


Q.  The load carrying capacity of a helically reinforced column as compared to that of a tied column is about________________?

a. 5% less
b. 10% less
c. 5% more
d. 10% more


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  The load factors for live load and dead load are taken respectively as_________________?
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MCQs:  According to Whitney’s theory, ultimate strain of concrete is assumed to be_____________?
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MCQs:  Assertion A : The load factor for live load is greater than that for dead load. Reason R : The live loads are more uncertain than dead loads? Select your answer based on the coding system given below :
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MCQs:  The design yield stress of steel according to IS: 456-1978 is_______________?
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MCQs:  According to Whitney’s theory, depth of stress block for a balanced section of a concrete beam is limited to_______________?
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MCQs:  As per Whitney’s theory, the maximum moment of resistance of the balanced section of a beam of width b and effective depth d is given by_______________?
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MCQs:  Due to shrinkage stresses, a simply supported beam having reinforcement only at bottom tends to_____________?
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MCQs:  A beam curved in plan is designed for_______________?
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MCQs:  In a spherical dome the hoop stress due to a concentrated load at crown is_______________?
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MCQs:  In prestressed concrete______________?
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MCQs:  Normally prestressing wires are arranged in the_______________?
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MCQs:  Which of the following losses of prestress occurs only in pretensioning and not in post-tensioning ?
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MCQs:  Which of the following has high tensile strength ?
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MCQs:  Stress strain curve of high tensile steel_______________?
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MCQs:  Cube strength of controlled concrete to be used for pretensioned and post-tensioned work respectively should not be less than__________________?
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MCQs:  Ultimate strength of cold drawn high steel wires_______________?
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MCQs:  High carbon content in the steel causes_______________?
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MCQs:  Prestress loss due to friction occurs________________?
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MCQs:  Most common method of prestressing used for factory production is________________?
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MCQs:  The purpose of reinforcement in prestressed concrete is________________?
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