If tensile stress of a steel rod of diameter D is 1400 kg/cmÂ² and bond stress is 6 kg/cmÂ², the required bond length of the rod is

Civil Engineering : Estimating and Costing - Quiz(MCQ)

50 D

59 D

30 D

40 D

Correct Answer : 59 D

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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