Description : An R.C.C. roof slab is designed as a two way slab if (A) It supports live loads in both directions (B) The ratio of spans in two directions is less than 2 (C) The slab is continuous over two supports (D) The slab is discontinuous at edges
Last Answer : Answer: Option B
Description : Basic values of span/effective depth ratios to be used for beams and slabs with spans [ A ] Less than 10m [ B ] Less than 20 m [ C ] 10 m- 20 m [ D ] More than 20 m
Last Answer : [ A ] Less than 10m
Description : If the ratio of long and short spans of a two way slab with corners held down is r, the actual reduction of B.M. is given by (A) (5/6) (r/1 + r²) M (B) (5/6) (r²/1 + r²) M (C) (5/6) (r²/1 + r3 ) M (D) (5/6) (r²/1 + r4 ) M
Last Answer : Answer: Option D
Description : The entire range of the electromagnetic spectrum spans a large spectrum of wave lengths varying from: (A) 10-10 to 106 m (B) 10-8 to 106 m (C) 10-10 to 1010 m (D) 10-8 to 108 m
Last Answer : Answer: Option A
Description : Under normal conditions using an ordinary cement, the period of removal of the form work, is: (A) 7 days for beam soffits (B) 14 days for bottom slabs of spans 4.6 m and more (C) 21 days for bottom beams over 6 m spans (D) All the above
Description : You are asked to design and supervise a truss for a factory to have spans 6 m to 9 m. The type of the truss you will use, is (A) Mansard truss (B) Queen post truss (C) King post truss (D) Collar truss
Last Answer : Answer: Option C
Description : The floor slab of a building is supported on reinforced cement floor beams. The ratio of the end and intermediate spans is kept (A) 0.7 (B) 0.8 (C) 0.9 (D) 0.6
Description : A retired couple had just completed construction on a brand new house. The husband had worked in construction, and his wife had been an interior decorator, so the finished house looked great. They were ... couple had so carefully created together. Has the world gone mad? What kind of ins -Riddles
Last Answer : The retired couple had constructed a small gingerbread house for their grandchildren, and invited them over to eat it.
Description : Select the incorrect statement (A) The loss of pre-stress is more in pre-tensioning system than in post-tensioning system. (B) Pre-tensioning system has greater certainty about its durability. (C ... or bridges, post-tensioning system is cheaper than pre-tensioning system (D) None of the above
Description : A WAN typically spans a set of countries that have data rates less than ……………. Mbps.A) 2 B) 1 C) 4 D) 100
Last Answer : B) 1
Description : The size of bridge timber required for the standard spans up to 18.3 m a) 250 x 150mm*. b) 250 x 180mm. c) 250 x 240mm d) 250 x 200mm
Last Answer : a) 250 x 150mm*.
Description : Why is the span length ratio of end span/approach span to its neighboring inner spans usually about 0.75?
Last Answer : From aesthetic point of view, an odd number of spans with a decrease in length in the direction of abutment is desirable. Moreover, spans of equal length are found to be boring. However, the ... the last span in a continuous bridge while approach span refers top the first span of a bridge.
Description : The three moments equation is applicable only when (A) The beam is prismatic (B) There is no settlement of supports (C) There is no discontinuity such as hinges within the span (D) The spans are equal
Last Answer : (C) There is no discontinuity such as hinges within the span
Description : Beams of uniform strength are preferred to those of uniform section because these are economical for (A) Large spans (B) Heavy weights (C) Light weights (D) Short spans
Last Answer : (A) Large spans
Description : Post tensioning system (A) Was widely used in earlier days (B) Is not economical and hence not generally used (C) Is economical for large spans and is adopted now a days (D) None of these
Description : If l1 and l2 are the lengths of long and short spans of a two way slab simply supported on four edges and carrying a load w per unit area, the ratio of the loads split into w1 and w2acting on strips parallel to l2 and l1 is (A) ... l1 (B) w1/w2 = (l2/l1)² (C) w1/w2 = (l2/l1)3 (D) w1/w2 = (l2/l1)
Description : Long and short spans of a two way slab are ly and lx and load on the slab acting on strips parallel to lx and ly be wx and wy respectively. According to Rankine Grashoff theory (A) (wx /wy ) = (ly /lx ) (B) (wx/wy) = (ly/lx)² (C) (wx /wy ) = (ly /lx )4 (D) None of these
Description : When the slab is supported on all the four edges and the ratio of long span to short span is small, bending takes place along both the spans, such a slab is known as (a) Slab spanning in one direction (b) One way slab. (c) Slab spanning in two direction. (d) Two-way slab.
Last Answer : (d) Two-way slab.
Description : When a slab is continuous over several spans, negative (i.e. hogging ) bending moment is induced over the (a) End supports (b) Intermediate supports (c) Both (a) & (b) (d) Non of the
Last Answer : (b) Intermediate supports
Description : A beam of length L is pinned at both ends and is subjected to a concentrated bending couple of moment M at its centre. The maximum bending moment in the beam is (A) M (B) M/2 (C) M/3 (D) ML/2
Last Answer : (A) M
Description : The deflection due to couple M at the free end of a cantilever length L is (A) ML/EI (B) 2ML/EI (C) ML²/2E (D) M²L/2EI
Last Answer : (C) ML²/2EI
Description : The line of intersection of two surfaces of a sloping roof forming an internal angle less than 180°, is known as (A) Ridge (B) Hip (C) Valley (D) None of these
Description : The reduced level of a floor is 99.995 m, the staff reading on the floor is 1.505 m. If the inverted staff reading against the roof is 1.795 m, the floor level below the slab, is (A) 3.290 m (B) 3.300 m (C) 3.275 m (D) 2.790 m
Last Answer : (B) 3.300 m
Description : The live load to be considered for an inaccessible roof, is (A) Nil (B) 75 kg/m2 (C) 150 kg/cm2 (D) 200 kg/m
Description : An R.C.C. lintel is spanning an opening of 2 m span in a brick wall. The height of the roof is 2.9 m above the floor level and that of the opening is 2.1 m above the floor level. The lintel is to be ... (B) UDL of wall (C) UDL of wall + load from the roof (D) Triangular load + load from the roof
Description : Pick up the correct statement from the following: (A) The cost of square rooms is less (B) The expenditure on the foundation and roof for the double storeyed building is nearly half of that ... cost of construction of a house may be minimised by restricting the height floors (D) All the above
Description : The date of painting of steel work should be painted in white on the out side of the left girder a) of the 1st span only b) first span only but on all spans for Imp. Bridges* c) of the all spans d) None of the above
Last Answer : b) first span only but on all spans for Imp. Bridges*
Description : Point out the correct statement. a) Cloud computing by its very nature spans same jurisdictions b) SaaS is much more than simply providing an anonymous service token to an identity c) A Compliance as a Service application would need to serve as a trusted third party d) All of the mentioned
Last Answer : A Compliance as a Service application would need to serve as a trusted third party
Description : A WAN typically spans a set of countries that have data ratesless than................ Mbps. A) 2 B) 1 C) 4 D) 100
Description : The concrete roof of a house is 10 m by 8 m and 10 cm thick (4"). Estimate the total heat the roof would absorb over the 12 day? a. 1.3 x 108 J b 2.3 x 108 J c. 3.3 x 108 J d. 4.3 x 108 J formula: ΔQ = ΔQ/Δtx Δt
Last Answer : 1.3 x 108 J
Description : Utilizing the answer to the previous problem, estimate the overall or average increase in temperature ( ΔT) of the concrete roof from the energy absorbed from the sun during a12hour day. Assume that all of the radiation absorbed goes into ... °C b. 8.9°C c. 9.9°C d. 10.9°C formula: ΔQ = m c ΔT
Last Answer : 7.9 °C
Description : Would a Blue-ray DVD player new in c. 2008 suddenly die? Do they have finite life spans?
Last Answer : They are built to fail after a certain time, to force you to buy a new one.
Description : Would you care to listen to some of my ramblings about how perception of tme could affect life spans?
Last Answer : http://www.fluther.com/104158/are-there-any-benefits-to-smoking-weed/ Your ramblings may reveal one of the benefits of smoking weed. Having said that, the problem is that only human beings know what time ... 's perception of time. I know what you are saying, but there is just no way to know.
Description : Which bridge, one of the oldest roadway bridges in the United States, was completed in 1883 and spans the East River? -Geography
Last Answer : The Brooklyn Bridge
Description : What is the number of spans in Bangabandhu ?
Last Answer : The number of spans on Bangabandhu Bridge is 49.
Description : What are the similarities and difference among the 3 life spans of vascular seeded plants?
Last Answer : Feel Free to Answer
Description : What is the weight of a bridge that spans 35 centimeters?
Last Answer : weight of a bridge that spans 35 centimeters
Description : The usual spans with R.C.C. poles are (a) 40—50 meters (b) 60—100 meters (c) 80—100 meters (d) 300—500 meters
Last Answer : (c) 80—100 meters
Description : In moment distribution method any unbalanced moment at a joint is a. neglected b. multiplied by a factor to solve c. distributed in the spans d.considered infinite
Last Answer : c. distributed in the spans
Description : For railway bridges with spans in excess of 30.5m, generally provided with a) deck type girders b) open web through girders* c) semi through girders d) shallow type girders
Last Answer : b) open web through girders*
Description : Callendar Hamilton spans are normally available maximum up to a) 60 ft. b) 100 ft. c) 150 ft. d) 200 ft.*
Last Answer : d) 200 ft.*
Description : The CRS sanction is required in the ROB project for construction of a) Approach spans b) Laying road c) Railway spans d) none
Last Answer : c) Railway span
Description : Maximum distance apart of trolley refuges on bridges with main spans of 100metre or more is i. 50 mtr j. 100 mtr k. 200 mtr l. a refuge over each pair*
Last Answer : l. a refuge over each pair*
Description : An organization that seeks to eliminate the chain of command, have limitless spans of control, and replace departments with empowered teams is called a/an……….. (a) Cooperative organization ; (b) Virtual organization ; (c) Boundaryless organization (d) Modular organization
Last Answer : (c) Boundaryless organization
Description : Which organization is characterized by very formal rules, centralized authority, and narrow spans of control? (a) Boundaryless ; (b) Matrix ; (c) Virtual ; (d) Bureaucracy
Last Answer : d
Description : Which of the following is characterized by wide spans of control, little formalization, a low degree of departmentalization, and authority centralized in a single person…………… (a) Bureaucracy ; (b) Simple structure ; (c) Matrix organization ; (d) Mechanistic structure
Last Answer : (b) Simple structure ;
Description : An organizational design with low departmentalization, wide spans of control, authority centralized in a single person and little formalization are characteristics of ________. (a) Simple structure ; (b) Functional structure ; (c) Divisional structure ; (d) None of given option
Last Answer : (a) Simple structure ;
Description : A this usual rowing rate, Mohit can travel 12 miles downstream in a certain river in 6 hours less than it takes him to travel the same distance upstream. But if he could double his usual rowing rate for his 24 miles round trip, ... current in miles per hour? A.2.5m/hr B.4 m/hr C.8/3 m/hr D. 5/3m/hr
Last Answer : Answer-C Basic Formula: Speed of the stream = ½ (a-b) km/hr Explanation: Let the speed in still water be x m/hr Speed of stream be y m/hr Then, speed upstream = x-y m/hr and Speed downstream = x+y m/hr 12/x-y - ... 1] 3y^2 = 8 y so, y = 8/3 speed of the current = 8/3 m/hr = 2 (2/3) m/hr
Description : Pick up the correct statement from the following: (A) Safety fences are provided on either side of a roadway if embankments are in excess of 6 metres (B) Safety fences are provided on outside of the ... 2.5 metres intervals if embankments are between 1.6 metres to 3 metres (D) All the above
Description : A couple consists of a force P acting at a point A whose coordinates are (-1,2,4) m and force - F acting at a point whose coordinates are (2,3, -2)m. If F = 3i + 2j - 4k in kg units the moment of the couple in kg - m ... .8i - 6j - 3k b.12i - 3j + k c.16i - 12j - 6k d.4i - 3j + k e.8i + 5j + 3k
Last Answer : a. 8i - 6j - 3k