Answer Posted / shankar reddy

A point of contraflexure occur-es where the BM in a beam changes its sign. so, obviously at the point of contraflexure the bending momentum will be zero and as well as it changes sign.

flow of fluid takes place viscosity compressibilityu surface tension deformation under shear force

1956

---

types of survey and levelling instrument ?

1839

---

why steel tanks are provided (a) for water pressure (b) for wind pressure (c) for earthquake pressure

1604

---

Pls help me to arrive the rates for centering shuttering for highbay using H-frames?

2335

---

Bitumen grades are 30-40,60-70, 80-100. what is mean by 30- 40

94540

---

What is absolute coordinates?

1096

---

What is Joule Brayton Cycle?

1213

---

In Abutment walls (A1 side) why we are adopting fixed bearing (POT-PTFE)?

2071

---

02. a. The diagonal of a 9 cube…………… 1 b. Surface area of 9 cube…………… 1 c. Volume of 1-3 cube …………… 1 d. Compressive area of 6 cube …………… 1 e. Top & Bottom face of a Cylinder/Cube is to be proper leveled to deliver the…………………………..…… properly.

2147

---

i have four storeyed rcc building.basement of the building is around 34 years old.it does not have pillar support.it is having lintel steel support at every 7 feet of construction. how long this building will lost long . can any body help me in this regard

2331

---

what is idealized curve for concrere and steel

2289

---

how to calculate cut length of re-bar in a circle . because we not place same length of re-bar in whole circle maximum in center and minimum at corner so how to calculate middle bars???

1894

---

how to calculate mivan shuttering matrial

1550

---

hi, i am appearing in HPCL(CIVIL ENGG.)exam. plz send me placement paper of this exam if u are having

2522

---

what s the standrd size of pvc fittings ,like elbow, bend,tee etc ? please explain with figure ?

2551

---