Description : A framed structure is perfect if it contains members equal to a.n - 3 b.2n - 3 c.2n - 2 d.n - 2 e.2n - 1
Last Answer : b. 2n - 3
Description : For a stable frame structure, number of members required, is (A) Three times the number of joints minus three (B) Twice the number of joints minus three (C) Twice the number of joints minus two (D) Twice the number of joints minus one
Last Answer : (B) Twice the number of joints minus three
Description : For a perfect frame having 13 members the number of joints must be a.8 b.6 c.7 d.107 dynes e.9
Last Answer : a. 8
Description : A pin-jointed plane frame is unstable if (A) (m + r) < 2j (B) (m + r) = 2j (C) (m + r) > 2j (D) None of the above Where m is number of members, r is reaction components and j is number of joints
Last Answer : (A) (m + r) < 2j
Description : A rigid-jointed plane frame is stable and statically determinate if (A) (m + r) = 2j (B) (m + r) = 3j (C) (3m + r) = 3j (D) (m + 3r) = 3j Where m is number of members, r is reaction components and j is number of joints
Last Answer : (C) (3m + r) = 3j
Description : Degree of static indeterminacy of a rigid-jointed plane frame having 15 members, 3 reaction components and 14 joints is (A) 2 (B) 3 (C) 6 (D) 8
Last Answer : (C) 6
Description : The possible loading in various members of framed structures are (A) Compression or tension (B) Buckling or shear (C) Shear or tension (D) All of the above
Last Answer : (A) Compression or tension
Description : A bag contains 2n + 1 coins. It is known that n of these coins have a head on both sides, whereas the remaining (n + 1) coins are fair. -Maths 9th
Last Answer : (a) 10As (n + 1) coins are fair P (Tossing a tail) = \(rac{rac{n+1}{2}}{2n+1}\) = \(rac{n+1}{2(2n+1)}\)∴ P (Tossing a head) = 1 - \(rac{n+1}{2(2n+1)}\) = \(rac{4n+2-n-1}{2(2n+1)}\) = \(rac{3n+1}{4n+2}\)Given, \(rac{3n+1}{4n+2}\) = \(rac{31}{42}\)⇒ 126n + 42 = 124n + 62 ⇒ 2n = 20 ⇒ n = 10.
Description : A full binary tree with n leaves contains (A) n nodes (B) log2 n nodes (C) 2n –1 nodes (D) 2n nodes
Last Answer : (C) 2n –1 nodes
Description : Struts are load carrying members of a frame structure which are subjected to (A) Axial tension loads (B) Axial compressive loads (C) Torsional loads (D) Transverse loads
Last Answer : (B) Axial compressive loads
Description : When loads are applied proportionately to a frame structure containing its members in one plane, the structure is called (A) Grid frame (B) Plane frame (C) Space frame (D) Truss frame
Last Answer : (C) Space frame
Description : The degree of kinematic indeterminacy of a pin-jointed space frame is (A) 2j - r (B) 3j - r (C) j - 2r (D) j - 3r Where j is number of joints and r is reaction components
Last Answer : (B) 3j - r
Description : If there are m unknown member forces, r unknown reaction components and j number of joints, then the degree of static indeterminacy of a pin-jointed plane frame is given by (A) m + r + 2j (B) m - r + 2j (C) m + r - 2j (D) m + r - 3j
Last Answer : (C) m + r - 2j
Description : The degree of static indeterminacy of a pin-jointed space frame is given by m r j number of joints) (A) m + r - 2j (B) m + r - 3j (C) 3m + r - 3j (D) m + r + 3j
Last Answer : (B) m + r - 3j
Description : The possible loading in various members of framed structures are?
Last Answer : The possible loading in various members of framed structures are compression or tension.
Description : If E, N, K and 1/m are modulus of elasticity, modulus of rigidity. Bulk modulus and Poisson ratio of the material, the following relationship holds good (A) E = 3K (1 - 2/m) (B) E = 2N (1 + 1/m) (C) (3/2)K (1 - 2/m) = N (1 + 1/m) (D) All the above
Last Answer : (D) All the above
Description : If (log x)/(l + m - 2n) = (log y)/(m + n - 2l) = (log z)/(n + l - 2m), then xyz is equal to : -Maths 9th
Last Answer : Let l+m−2nlogx=m+n−2llogy=n+l−2mlogz=k(say) So, we get logx=k(l+m−2n) ....... (i) logy=k(m+n−2l) ....... (ii) logz=k(n+l−2m) ....... (iii) ∴logx+logy+logz=k(l+m−2n)+k(m+n−2l)+k(n+l−2m) ⇒logx+logy+logz=kl+km−2kn+km+kn−2kl+kn+kl−2km ⇒log(xyz)=0 ⇒logxyz=log1 ⇒xyz=1
Last Answer : (b) 1Let \(rac{ ext{log}\,x}{l+m-2n}\) = \(rac{ ext{log}\,y}{m+n-2l}\) = \(rac{ ext{log}\,z}{n+l-2m}\) = k. Thenlog x = k(l + m – 2n), log y = k(m + n – 2l); log z = k(n + l – 2m) ⇒ log x + log y + log z = k(l + m – 2n) + k(m + n – 2l) + k(n + l – 2m)⇒ log(xyz) = 0 ⇒ log(xyz) = log 1 ⇒ xyz = 1.
Description : Difference between load bearing structure and framed structure
Last Answer : Description Load bearing structure Framed Structure Sub soil condition Suitable only when hard strata are available at shallow depth Suitable for any type of soil Number of storey's 3 ... The frame can be RCC( beam/ Column) frame, I- Section Steel frame, Wood frame etc.
Description : Compare load bearing structure and framed structure.
Last Answer : Load Bearing Structure Framed Structure 1. Load of slab/ roof is transferred through wall to foundation. 1.Load of slab / roof is transferred through column to foundation. 2. Walls are ... . 11. Less material is required. 12. Costly structure. 12. Economic Structure.
Description : Differentiate between load bearing and framed structure.
Last Answer : Sr. No. Load Bearing Structure Framed Structure 1 Load is transferred to ground or foundation through walls. Load is transferred to ground or foundation through columns. 2 Walls play an ... U.C.R. masonry for plinth. U.C.R. masonry may not be used as plinth.
Description : Who will win the NL Rookie of the Year award in baseball next year?
Last Answer : Sorry. My time machine is in the shop getting it’s flux capacitor replaced. It’ll take a couple of days because it has to be ordered from Japan. I’ll answer your question then…
Description : How can I find a flat/apartment to rent in Enschede/NL?
Last Answer : http://www.funda.nl/ is the de facto looking-for-a-house-website, as far as I’m aware. As I understand it, it’s a collaboration by most brokers in the Netherlands. Or something like that.
Description : Monterrey, NL, Mexico?
Last Answer : Monterrey is the capital of Nuevo Laredo and has the thirdlargest population behind Mexico City and Guadalajara in Mexico. Ithas a vast amount of commerce and is a bustling center forbusinesses. ... was the first Imax theater built in Latin America.Visitors to Monterrey will enjoy modern archi
Description : Why does the AL have the DH and the NL does not?
Last Answer : because the dh is actually hitting for the pictcher in th AL, however in the NL the pitchers bat
Description : A truss containing j joints and m members, will be a simple truss if (A) m = 2j - 3 (B) j = 2m - 3 (C) m = 3j - 2 (D) j = 3m - 2
Last Answer : (A) m = 2j - 3
Description : The forces in the members of simple trusses, may be analysed by (A) Graphical method (B) Method of joints (C) Method of sections (D) All the above
Description : Stress in members of statically determinate simple frames, can be determined by (A) Method of joints (B) Method of sections (C) Graphical solution (D) All the above
Description : The deflection at any point of a perfect frame can be obtained by applying a unit load at the joint in (A) Vertical direction (B) Horizontal direction (C) Inclined direction (D) The direction in which the deflection is required
Last Answer : (D) The direction in which the deflection is required
Description : In the third system of pulleys, if there are n number of pulleys then the velocity ratio of the system will be a.2n - 2 b.n c.107 dynes d.2n-1 e.2n
Last Answer : d. 2n-1
Description : What is the possible number of optical isomers for a compound containing n dissimilar asymmetric carbon atoms? (a) n2 (b) 2n (c) n + 1 (d) n + 2
Last Answer : 2n
Description : A seed drill with mechanical seed metering device mainly consists of: Frame, Seed box, Seed metering mechanism, drive transmission system, Furrow openers, Covering device, ……, hitch frame and Transport wheels. b. Differential c. U.V joints d. None of the above.
Last Answer : Ans - a. clutch
Description : Describe with sketch any two joints in doors and window frame.
Last Answer : 1. Connections must be adequate structurally. 2. Means of connections between adjacent must allow safe and speedy erection regardless of minor inherent inaccuracies in precast elements and in-situ concrete. 3. ... height) of the frames shall confirm to the requirements of IS : 4021-1976
Description : The degree of the Bezier curve with n control points is a.n + 1 b.n - 1 c.n d.2n
Last Answer : a.n + 1
Description : find the value of n in the equation 6.2n – 3.7n = 85 + 45. -General Knowledge
Last Answer : 6.2n - 3.7n = 85 + 45; 2.5n = 130; n = 130/2.5; n = 52
Description : If C(2n, 3) : C(n, 2) = 12 : 1 find n. -Maths 9th
Last Answer : answer:
Description : Prove that 2.4.6 ........... (2n) < (n + 1)^n. -Maths 9th
Description : If ((n+1)/2)^n ((2n+1)/3)^n > (n!)^k, then k = -Maths 9th
Description : Let ABCD be a parallellogram. Let m and n be positive integers such that n < m < 2n. Let AC = 2 mn -Maths 9th
Description : Simplify : `p^(n+1)xxp^(2n+1)xxp^(3-n)`
Last Answer : Simplify : `p^(n+1)xxp^(2n+1)xxp^(3-n)`
Description : If input frequency of a full wave rectifier be n, then output frequency would be - (1) n/2 (2) n (3) 3n/2 (4) 2n
Last Answer : (4) 2n Explanation: The frequency of a full-wave rectifier is double that of the input, if the input is a sine wave. A full-wave rectifier converts the whole of the input waveform to one ... both polarities of the input waveform to DC (direct current), and yields a higher mean output voltage.
Description : The hydrocarbon having the general formula C n H 2n is
Last Answer : alkene.
Description : Hydrocarbons having the general formula C n H 2n+2 are called
Last Answer : alkanes.
Description : Give the general name of the class of compounds having the general formula C n H 2n-2 . Write the first member of this homologous series.
Last Answer : Alkynes. The first member is Ethyne.
Description : The general formula of a homologous series of carbon compounds is C n H 2n . Write the molecular formula of the second and fourth member of the series.
Last Answer : Second member is n=3, C 3 H 2x3 = C 3 H 6 Fourth member is n=5, C 5 H 2x5 = C 5 H 10
Description : Write the molecular formulae of the third and fifth member of homologous series of carbon compounds represented by the general formula C n H 2n+2
Last Answer : Third member n = 3, C 3 H 2x3+2 = C 3 H 8 Fifth member n = 5, C 5 H 2x5+2 = C 5 H 12
Description : A 600kg hammer of a pile driver is lilted 2m the pilling head. What is the change of potential energy? If the hammer is realest. What will be its velocity and the instant if it sticks the pilling? a. 10,772 N-m and 5.26m/s ... c. 11,772 N-m and 6.26m/s d. 11,77 2N-m and5.26m/s ∫PE = mgo(∫Z)/gc
Last Answer : 11,772 N-m and 6.26m/s
Description : The Cyclomatic Complexity, V(G) is given by which formula A. V(G) = e - n + 2 B. V(G) = e - 2n + P C. V(G) = e - 2n D. None of the above
Last Answer : A. V(G) = e - n + 2
Description : Overlap in a leaf spring is (a) L/n (b) L/2n (c) L/3n (d) None
Last Answer : (b) L/2n
Description : 11.Theploidy of the zygote in angiosperms after double fertilization is (a) 4n (b) n (c) 2n (d) 8n.
Last Answer : (c) 2n