RCC Structures Design Mcqs

Q.  Pick up the assumption for the design of a pre-stressed concrete member from the following_______________?

a. A transverse plane section remains a plane after bending
b. During deformation limits, Hook’s law is equally applicable to concrete as well as to steel
c. Variation of stress in reinforcement due to changes in external loading is negligible
d. All the above


ANSWER: See Answer
 
No explanation is available for this question!
TasDia Network - Mcqs | Signature | Lyrics
MCQs:  To ensure that the hogging bending moment at two points of suspension of a pile of length L equals the sagging moment at its centre, the distances of the points of suspension from either end, is________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The width of the rib of a T-beam, is generally kept between_______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  For the design of a simply supported T-beam the ratio of the effective span to the overall depth of the beam is limited to______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  is the pre-stressed force applied to the tendon of a rectangular pre-stressed beam whose area of cross section is and sectional modulus is . The maximum stress in the beam, subjected to a maximum bending moment , is_________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The stresses developed in concrete and steel in reinforced concrete beam 25 cm width and 70 cm effective depth, are 62.5 kg/cm2 and 250 kg/cm 2 respectively. If m = 15, the depth of its neutral axis is_______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  If the depth of actual neutral axis of a doubly reinforced beam______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The maximum diameter of a bar used in a ribbed slab, is______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  A column is regarded as long column if the ratio of its effective length and lateral dimension, exceeds_________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The breadth of a ribbed slab containing two bars must be between______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  If the diameter of the main reinforcement in a slab is 16 mm, the concrete cover to main bars is_____________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  According to the steel beam theory of doubly reinforced beams______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The stem of a cantilever retaining wall which retains earth level with top is 6 m. If the angle of repose and weight of the soil per cubic metre are 30° and 2000 kg respectively, the effective width of the stem at the bottom, is_______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Minimum spacing between horizontal parallel reinforcement of different sizes, should not be less than________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  A singly reinforced concrete beam of 25 cm width and 70 cm effective depth is provided with 18.75 cm2 steel. If the modular ratio (m) is 15, the depth of the neutral axis, is_________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In testing a pile by load test, pile platform is loaded with one and half times the design load and a maximum settlement is noted. The load is gradually removed and the consequent rebound is measured. For a safe pile, the net settlement (i.e. total settlement minus rebound) per tonne of test load should not exceed________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  An intermediate T-beam reinforced with two layers of tensile steel with clear cover 13 cm encasted with the floor of a hall 12 metres by 7 metres, is spaced at 3 metres from adjoining beams and if the width of the beam is 20 cm, the breadth of the flange is__________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The diameter of main bars in R.C.C. columns, shall not be less than________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Based on punching shear consideration, the overall depth of a combined footing under a column A, is_______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In a combined footing if shear stress exceeds 5 kg/cm2, the nominal stirrups provided are______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  If W is the load on a circular slab of radius R, the maximum circumferential moment at the centre of the slab, is________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts