Description : Fillet weld is a a. Square b. Rectangular c. Triangular d. None
Last Answer : c. Triangular
Description : Lap welded joints are a. Rectangular b. Square c. Triangular d. None
Description : A fillet weld is an approximately triangular cross section joining two surfaces lying parallels to each other. a) True b) False
Last Answer : b) False
Description : Which method of planting is most suitable for Tea crop ? a. Square b. Triangular c. Contour d. Rectangular
Last Answer : b. Triangular
Description : If the width of the foundation for two equal columns is restricted, the shape of the footing generally adopted, is (A) Square (B) Rectangular (C) Trapezoidal (D) Triangular
Last Answer : Answer: Option B
Description : The most efficient section of a channel is (A) Triangular (B) Rectangular (C) Square (D) Trapezoidal
Last Answer : Answer: Option D
Description : The pattern of NaCl particles have a: a) Triangular b) Square c) Cubic d) Rectangular
Last Answer : c) Cubic
Description : Transverse fillet weld can be designed using the same equations as of parallel fillet weld. a) True b) False
Description : A single transverse weld is preferred over double transverse fillet weld. a) True b) False
Description : The angle of a fillet weld is a. 20 0 b. 40 0 c. 45 0 d. None
Last Answer : c. 45 0
Description : Length of throat of a fillet weld is a. 0.505 x leg b. 0.707x leg c. 0.909x leg d. None
Last Answer : b. 0.707x leg
Description : Area under tension in a single transverse fillet lap weld is (i)0.707 tl (ii) 0.807 tl (iii) 400 tl (iv)None
Last Answer : (i)0.707 tl
Description : Quantity is not a part of the weld symbol (i)Dark circle (ii) Open circle (iii) Angle of weld (iv)Starting and stopping allowance for welding
Last Answer : (iv)Starting and stopping allowance for welding
Description : Term which is not a part of the weld symbol (i) Tail (ii) Arrow (iii) Temperature of welding (iv) None
Last Answer : (iii) Temperature of welding
Description : Quantity which is not a part of the weld symbol (i)Length of welding (ii) Weld is made in the welding shop (iii) Welding is on both sides (iv) Machine used in welding
Last Answer : (iv) Machine used in welding
Description : Different parts of a weld symbol are (i) Arrow, center line and back part (ii) Arrow, body line and length (iii) Arrow, body line and tail (iv)None
Last Answer : (iii) Arrow, body line and tail
Description : A weld symbol is necessary because of (i) Aesthetic sense (ii) Finishing (iii) Manufacturing (iv) None
Last Answer : (iii) Manufacturing
Description : Testing the ultimate strength of the weld falls in nondestructive examination. a) True b) False
Description : If a circular shaft is welded to the plate by means of circumferential fillet, then the shaft is subjected to torsional moment M. If throat of weld is t, then torsional shear stress is given by a) M/2πtr2 b) M/πtr2 c) M/4πtr2 d) None of the listed
Last Answer : a) M/2πtr2
Description : Find the bending stress in the top weld is if thickness of weld is t. Given P=15kN and e=120mm. a) 230/t b) 360/t c) 200/t d) None of the listed
Last Answer : b) 360/t
Description : Strength of parallel fillet weld is greater than strength of transverse fillet weld. a) True b) False
Description : If length of weld is l and leg h, then area of throat can be given by a) 0.707 hl b) 1.414hl c) hl d) None of the listed
Last Answer : a) 0.707 hl
Description : Relation between throat and leg for a parallel fillet weld is a) t =h Cos (45’) b) h =t Cos (45’) c) h= t d) None of the listed
Last Answer : a) t =h Cos (45’)
Description : The length of each of the two equal sides of a parallel fillet weld is called a) Leg b) Throat c) Arm d) None of the listed
Last Answer : a) Leg
Description : Parallel fillet weld and transverse fillet weld both have the plane in which maximum shear stress occurs at 45’ to the leg dimension. a) True b) False
Description : Convex weld is generally preferred over normal weld. a) True b) False
Description : If force act in a direction parallel to the direction of weld, then fillet weld is called as? a) Transverse b) Longitudinal c) Parallel d) Longitudinal or Parallel
Last Answer : d) Longitudinal or Parallel
Description : Hard peening is a) Hammering the weld across the length while the joint is hot b) Hammering the weld along the length while the joint is hot c) Hammering the weld along the length while the joint is cold d) Hammering the weld across the length while the joint is cold
Last Answer : b) Hammering the weld along the length while the joint is hot
Description : A backing ring is used inside the pipe joint when making a (a) butt weld (b) fillet weld (c) sleeve weld (d) socket weld (e) tube weld.
Last Answer : (a) butt weld
Description : For a parallel load on a fillet weld of equal legs, the plane of maximum shear occurs at (a) 22.5° (b) 30° (c) 45° (d) 60°
Last Answer : (c) 45°
Description : The size of the weld in butt welded joint is equal to (a) 0.5 × Throat of weld (b) Throat of weld (c) 2 × Throat of weld (d) 2 × Throat of weld
Last Answer : (b) Throat of weld
Description : In transverse fillet welded joint, the size of weld is equal to (a) 0.5 × Throat of weld (b) Throat of weld (c) 2 × Throat of weld (d) 2 × Throat of weld
Last Answer : (c) 2 × Throat of weld
Description : Maximum shear stress in transverse fillet weld of leg h and length l is a) P/hl b) 1.21P/hl c) P/1.21hl d) None of the listed
Last Answer : b) 1.21P/hl
Description : A force 2P is acting on the double transverse fillet weld. Leg of weld is h and length l. Determine the shear stress in a plane inclined at θ with horizontal. a) PSinθ(Sinθ+Cosθ)/hl b) P(Sinθ+Cosθ)/hl c) Pcosθ(Sinθ+Cosθ)/hl d) None of the listed
Last Answer : a) PSinθ(Sinθ+Cosθ)/hl
Description : The cross section of flywheel arm is 1. I section 2. Rectangular 3. Elliptical 4. Circular
Last Answer : 3. Elliptical
Description : The cross-section of the flywheel arm is, (A) I section (B) Rectangular (C) Elliptical (D) Circular
Last Answer : (C) Elliptical
Description : Match List I with List II and select the : [IES-2002] List I (Bearings) List II (Load type) A. Hydrodynamic Journal bearing 1. High radial and thrust load combined B. Rectangular Hydrostatic bearing 2. Radial load only C. Taper Roller ... (a) 2 3 1 4 (b) 4 1 3 2 (c) 2 1 3 4 (d) 4 3 1 2
Last Answer : (a) 2 3 1 4
Description : Type of welded joint which do not exit (i) Groove type (ii) Spot type (iii)Plug type (iv) Surface type
Last Answer : (iv) Surface type
Description : In which case, molten metal is used to do welding? (i) Groove type (ii) spot type (iii) Plug type (iv) None
Last Answer : (iii) Plug type
Description : Taper on rectangular sink key is ....... A. 1 in 16 B. 1 in 48 C. 1 in 100 D. 1 in 120
Last Answer : C. 1 in 100
Description : All the planets in the solar system move around the sun in a - (1) Circular path (2) Elongated path (3) Rectangular path (4) Triangular path
Last Answer : (2) Elongated path Explanation: An orbit is the path that an object takes around another object. In our solar system, the planets orbit around the Sun in an elliptical path that looks like a circle that has been stretched (elongated).
Description : A weir is used to measure the large water discharge rate from a river or from an open channel. A weir is not of __________ shape. (A) Circular (B) Rectangular (C) Triangular (D) Trapezoidal
Last Answer : (A) Circular
Description : For the same height, the bottom width for no tension, (A) For triangular section is more than rectangular section (B) For rectangular section is more than triangular section (C) For triangular section is same as that of a rectangular section (D) None of these
Last Answer : (C) For triangular section is same as that of a rectangular section
Description : The discharge over the trapezoidal notch is equal to the discharge over the rectangular notch __________ the discharge over the triangular notch. (A) Plus (B) Minus (C) Divide (D) None of these
Last Answer : Answer: Option A
Description : The Cipoletti weir is a __________ weir. (A) Rectangular (B) Triangular (C) Trapezoidal (D) Circular
Last Answer : Answer: Option C
Description : A furrow cross-section in a country plough is commonly a) Circular b) Triangular c) Rectangular d) Trapezoidal
Last Answer : ans b
Description : it is a harrow with peg shaped teeth of diamond cross section to a Rectangular frame. A) Spike tooth harrow C Spring tooth harrow B) Acme harrow D Triangular harrow.
Last Answer : Spike tooth harrow
Description : The cell is usually ____ in shape. • Triangular • Circular • Rectangular • Cylindrical
Last Answer : • Cylindrical