While estimating a reinforced cement structure, the omitted cover of concrete is assumed

Civil Engineering : Estimating and Costing - Quiz(MCQ)

in thin slabs, 12 mm minimum or diameter of the bar whichever is more

at the end of reminforcing bar, not less than 25 mm or twice the diameter of the bar

for reinforcing longitudinal bar in a beam 25 mm minimum or diameter of the largest bar which is more

All of the above

Correct Answer : All of the above

Recently Updated in Estimating and Costing Questions

The assumption on which the trapezoidal formula for volumes is based, is

The end sections are parallel planes

The mid-area of a pyramid is half the average area of the ends

The volume of the prismoidal is over-es-timted and hence a prismoidal correction is applied

All of the above

Correct Answer : Option (D) : All of the above

Pick up the item whose weight is added to the weight of respective item, is

Bolts

Cleats

Brackets

All of the above

Correct Answer : Option (D) : All of the above

If the formation level of a highway has a uniform gradient for a particular length, and the ground is also having a longitudinal slope, the earthwork may be calculated by

Prismoidal formula

Trapezoidal formula

Mid-section formula

All of the above

Correct Answer : Option (D) : All of the above

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