Answer Posted / usha

IS 456-2000

What are the Types Of DPC and its Thickness used?

1388

---

what is mean by reestimation?

1763

---

Is it necessary to apply tack coat over the primecoat. IF not what happens.answers other than 1.to superimpose the next layer(2) to adhere the layers so as to form homogenity.

1708

---

Design a cantilever slab to carry a live load of 2000 N/m2. The overhang of the slab is 1.20m. b) A slab over a room is 4.75m x 4.75m. The edges of the slab are simply supported and the corners are not held down. The live load an the slab is 300 Kg/m2. The slab has a bearing of 15cm. On the supporting walls. Design the slab as per Rankine - Grashoff theory. Assume weight of R.C.C. = 2400 Kg/m2.

2813

---

A roof has a U value = 0.65 W/m2 .C. Extra insulation is to be provided. This insulation has a thermal resistance = 1.5 m2"C/W. Calculate the new improved U value.

2216

---

What in your opinion makes you the most suitably qualified candidate for this post of civil engineering technician?

1089

---

define the strength

2120

---

what is stressing

6533

---

Define mirror?

1207

---

For the calculation of bearing pressure below the footing, to know whether it is below the safe bearing pressure of the soil, the unit of RCC below ground level to be taken is 25 KN/m3 or (25-15)KN/m3, where 25 is the unit weight of RCC and 15 is the unit weight of soil and whether the weight of backfilling to be taken?

2226

---

What is the density of Fiber reinforced concrete and give me the which fibers we can use in Concrete?

1981

---

How to calculate plastering for elevated water storage tank

1225

---

Power grids in two adjacent states(A&B) are interconnected. Can power grid in state A can be represented by Thevenin Equivalent Circuit. If not explain Why?

2310

---

how to calibrate the RM 800

2328

---

Define What is the tensile strength of wood?

1083

---