An R.C.C beam of 25 cm width has a clear span of 5 metres and carries a U.D.L. of 2000 kg/m inclusive of its self weight. If the lever arm of the section is 45 cm., the beam is__________________?

Related Mcqs:

is the pre- stressed force applied to tendon of a rectangular pre-stressed beam whose area of cross section is and sectional modulus is . The minimum stress on the beam subjected to a maximum bending moment is________________?

A. f = (P/A) – (Z/M) B. f = (A/P) – (M/Z) C. f = (P/A) – (M/Z) D. f = (P/A) – (M/6Z)...

Total pressure on the vertical face of a retaining wall of height h acts parallel to free surface and from the base at a distance of_____________________?

A. h /4 B. h/3 C. h/2 D. 2h/3...

If the diameter of the main reinforcement in a slab is 16 mm, the concrete cover to main bars is_____________?

A. 10 mm B. 12 mm C. 14 mm D. 16 mm...

According to I.S. 456, 1978 the thickness of reinforced concrete footing on piles at its edges, is kept less than______________?

A. 20 cm B. 30 cm C. 40 cm D. 75 cm...

If permissible working stresses in steel and concrete are respectively 1400 kg/cm2 and 80 kg/cm2 and modular ratio is 18, in a beam reinforced in tension side and of width 30 cm and having effective depth 46 cm, the lever arms of the section, is______________?

A. 37 cm B. 38 cm C. 39 cm D. 40 cm...