Description : The knuckle joint is made up of... A. Cast iron B. stainless Steel C. Teflon D. All of the above
Last Answer : D. All of the above
Description : Within the external combination engine, a piston rod is usually connected to the cross head by means of....... A. Cotter joints B. Universal joints C. Knuckle joint D. Bearing
Last Answer : A. Cotter joints
Description : The joints between link of a suspension bridge, which of the following joints used.. A. Cotter joint B. Knuckle joint C. Universal coupling D. Bolted joint
Last Answer : B. Knuckle joint
Description : Forked - pin joints is also called as... A. Cotter joint B. Knuckle joint C. Universal coupling D. Bolted joint
Description : In steam engine, the piston rod is usually connected to the cross head by means of a....... A. Cotter joints B. Universal joints C. Knuckle joint D. Bearing
Description : The real application of knuckle joint is used to connect three rods - two with forks and a third with the eye. A. True B. False
Last Answer : A. True
Description : The knuckle joint is used two joint between the tie bars in roof trusses. A. True B. False
Description : Knuckle Joint is used to connect the two rods whose axes are coincide or intersect and lies in the same plane. A. True B. False
Description : A knuckle joint is also called socket pin joint. a) True b) False
Last Answer : b) False
Description : A knuckle joint is unsuitable for two rotating shafts, which transmit torque a) True b) False
Last Answer : a) True
Description : Keyed joints never lead to stress concentration on shafts. a) True b) False
Description : Cotter joints is used for transforming rotating torque. A. True B. False
Last Answer : B. False
Description : Threaded joints are non-separable joints. a) True b) False
Description : The split - pin is used in... A. Cotter joint B. Knuckle joint C. Universal coupling D. Bolted joint
Description : The diameter of knuckle pin in the knuckle joint is usually... A. 0.5 d B. 0.8 d C. 1.5 d D. d
Last Answer : D. d
Description : To joining the links of a bicycle chain which of the following joint is used. A. Cotter joint B. Knuckle joint C. Universal coupling D. Bolted joint
Description : Which of the following are parts of knuckle joint. A. Eye B. Pin C.Fork D. All of the above
Description : The valve rod connected in steam engine by using.. A. Cotter joint B. Knuckle joint C. Universal coupling D. Bolted joint
Description : Maximum rod connecting limit by using knuckle joint is . A. 2 B. 3 C. 4 D. 5
Last Answer : B. 3
Description : The knuckle joint is used to connect the... A. Two roads whose Axes are coincide or intersecting and lies in single plane. B. Two roads whose Axes are coincide or intersecting and lies in multiple ... Two roads whose Axes are parallel or intersecting and lies in single plane. D. None of the above
Last Answer : A. Two roads whose Axes are coincide or intersecting and lies in single plane.
Description : A knuckle joint can be used in valve mechanism of a reciprocating engine. a) Yes b) No c) Yes but there are stress probles d) No as it is very dangerous to use
Last Answer : a) Yes
Description : Which of the following are important parts of knuckle joint? a) Eye b) Pin c) Fork d) Each of the mentioned
Last Answer : d) Each of the mentioned
Description : A maximum of how many roads may be connected using a knuckle joint? a) 2 b) 3 c) 4 d) 5
Last Answer : b) 3
Description : Knuckle Joint can’t be used to connect two intersecting rods. a) Yes b) No, it can’t be used c) It can be used with some modificatios d) It is expensive and hence isn’t used
Last Answer : b) No, it can’t be used
Description : List applications of knuckle joints
Last Answer : 1) Link of bicycle chain, 2) Tie bar of roof truss, 3) Link of suspension bridge 4)Valve mechanism, 5) Fulcrum of lever, 6) Joint for rail shifting mechanism
Description : Cotter joints is used for transforming........... A. Axial compressive load B. Axial tensile load C. Axial tensile or compressive load D. Twisting load
Last Answer : C. Axial tensile or compressive load
Description : Cotter joints is connected two ......... roads. A. Co - axial B. Parallel C. Perpendicular D. Inclined
Last Answer : A. Co - axial
Description : Lap welded joints are a. Rectangular b. Square c. Triangular d. None
Last Answer : c. Triangular
Description : Inspection of welded joints with respect to riveted joints is a. Difficult b. Easier c. Cannot say d. None
Last Answer : a. Difficult
Description : Welded joints require a. Punching of holes b. Drilling of holes c. Punching & Drilling of holes d. None
Last Answer : d. None
Description : Welded joints are a. Hinged joint b. Rigid joint c. Freely supported joint
Last Answer : b. Rigid joint
Description : Lap welded joints used in circumferential joints because of ? i. High strength requirements ii. Low strength requirements iii. Low as well as high strength requirements
Last Answer : ii. Low strength requirements
Description : Why are butt welded joints longitudinal joints ? i. High strength requirements ii. Low strength requirements iii. Low as well as high strength requirements iv. None
Last Answer : i. High strength requirements
Description : While calculating bending stress in the following welded joints which of the welds moment of inertia can be neglected? a) 1 b) None of the listed c) Both 1 & 3 d) Both 2 & 4
Last Answer : b) None of the listed
Description : Which type of joints is better when the product is subjected to large vibrations: welded or threaded? a) Welded b) Threaded c) Both have same results d) Depends on the magnitude of the vibrational force
Last Answer : a) Welded
Description : he transverse fillet welded joints are designed for (a) tensile strength (b) compressive strength (c) bending strength (d) shear strength
Last Answer : (a) tensile strength
Description : A spring index from ___ is considered as best for manufacturing considerations. (A) 4 to 12 (B) 12 to 20 (C) 20 to 28 (D) 28 to 36
Last Answer : (A) 4 to 12
Description : A weld symbol is necessary because of (i) Aesthetic sense (ii) Finishing (iii) Manufacturing (iv) None
Last Answer : (iii) Manufacturing
Description : Feather key can be used to prevent axial motion between two elements. a) True b) False
Description : The operation of flywheel is continuous. a) True b) False
Description : Flywheel and governor can be interchanged. a) True b) False
Description : Flywheels are used in punching and shear operation. a) True b) False
Description : Is use of a flywheel recommended when a large motor is required only for a small instant of time? a) True b) False
Description : The dynamic load-carrying capacity of a bearing is defined as the radial load in radial bearings that can be carried for a minimum life of 1000 revolutions. (a) True (b) False
Last Answer : (b) False
Description : For the majority of bearings, actual life is considerably greater than rated life. (a) True (b) False
Last Answer : (a) True
Description : The life of an individual ball bearing is the time period for which it works without any signs of failures. (a) True (b) False
Description : Stribeck equation gives the dynamic load capacity of the bearing. (a) True (b) False