7 people answered this MCQ question is the answer among None of these. Flat face flanges (FF) have a contact surface having the same height as the bolting line of the flange. … faces around which the cable may be pulled under tension while being installed, due to sidewall bearing pressure limits (Table 7) of the cable. Flange angle qR; Distance between the inner wheel faces (A R) Distance between the active wheel faces (S R) Tread thickness; Tread conicity; Tread hollow wear; Tread width; Wheel diameter *Other parameters measurement according to client requirements . D. None of these. Flange thickness. Finally, you can also take the Online Quiz from the Take RCC Structures Design Quiz Button. No answer description available for this question. The outward facing flanges are part of the cosmetic face of the wheel. Distance between inner faces of the flanges, is kept (a) equal to the gauge distance (b) slightly less than the gauge distance (c) slightly more than the gauge distance (d) none of these. In general, smooth faces work best with metallic gaskets while serrated faces help to create stronger seals with soft material gaskets. Coning of wheels is provided (a) to check lateral movement of wheels (b) to avoid damage to inner faces of rails (c) to avoid discomfort to passengers The distance between the sheet metal bend line and edge of the hole should be equal or greater than four time thickness of the sheet metal ... • Avoid large parts with small or detailed flanges, ... • The distance between two countersinks should be kept to at least 8 times the material thickness. The gauge of a railway track is defined as the clear minimum perpendicular distance between the inner faces of the two rails. To prevent the flanges of wheels from rubbing the inside face of the rail, the distance between the inside edges of flanges is kept : A. equal to: B. less than: C. more than ... the outer wheel has to travel lesser distance than the inner wheel. Raised face height matches depth of groove . 2 The prince is to enter from the outside through the portico of the gateway and stand by the gatepost, while the priests sacrifice his burnt offerings and peace offerings. 1. 4. Also, the Style 3522 is pure PTFE, so it provides exceptional chemical resistance and will not stick to the rubber lining on the flange face. Style 3522. All Rights Reserved. ANS: B. Q-NO: 143. Thus, as shown in Fig. This RCC Structures Design MCQ Test contains 20 Multiple Choice Questions. Whilst these flanges are, in theory, interchangeable, each type is normally associated with a preferred application. Type MC (Metal Clad) Cables (NEC 300.24) NEC RECOMMENDED MINIMUM BENDING RADII a) Interlocked 7 b) Smooth Sheath - Max diameter 0.750 inches 10 c. Make sure the faces of the mating surfaces are not separated by excessive distance prior to bolting down the flanges. A. Creates a flange by adding a sheet metal face and a bend to an edge or edge loop on an existing face. Distance between the flange centroids- in. View Answer Workspace Report Discuss in Forum. The tread of wheels is provided an outward slope of, 25. Section Width: The linear distance between the outside sidewalls of an inflated tire without any load (exclusive of protruding side ribs and decorations). The Prince's Offerings 1 “This is what the Lord GOD says: ‘The gate of the inner court that faces east must be kept shut during the six days of work, but on the Sabbath day and on the day of the New Moon it shall be opened. Barrel: A metal barrel that fills the expanse between the outboard and inboard flanges. Distance between inner faces of the flanges, is kept. Explanation: No answer description available for this question. Two of these surfaces are mechanically joined via bolts, collars, adhesives or welds.This video depicts the layout of a flange connection using bolts.Typically, flanges are attached to pipes via welding, brazing, or threading.Welding joins materials by melting the workpieces and adding a filler material. S5 (Supplementary Information).For the (1 0 0)-oriented single-crystal, the diffuse scattering becomes significantly suppressed after annealing, which suggests improvement of the … Workspace. End type of the wall - Blind (specify a distance… Then he measured the distance from the inside of the lower gateway to the outside of the inner court; it was a hundred cubits on the east side as well as on the north. If you use the Close 2-Bend Corner tool, you can take the two corner types shown above and they will look like the closed corner shown below, with the flat pattern to the right. Socket (loose) flanges are usually found on small-bore (≤3"), high-pressure, high-flow, multi-phase piping systems where external flange loading is minimal. COPYRIGHT © 2021 by grabSTUDY. Let us discuss. New Living Translation Then the man measured across the Temple’s outer courtyard between the outer and inner gateways; the distance was 175 feet. For example: Welding Neck (integral) flanges are mostly used in pipelines and for the most demanding applications in terms of mechanical and hydrostatic loading. You have to select the right answer to the question. Flanges The flared outer portion of the barrel that keeps the tire on the wheel. A ring joint flanges (RTJ) is used when a metal-to-metal seal between the mating flanges is required (which is a condition for high-pressure and high-temperature applications, i.e. Distance between inner faces of the flanges, is kept A. equal to the gauge distance B. slightly less than-the gauge distance C. slightly more than the gauge distance In North America the groove would have to be a minimum of 2 1 ⁄ 8 in (54 mm) wide and by extension, the maximum distance between the inside faces of the guard flanges of the grooved rails can be no more than 52 1 ⁄ 4 in (1,327.1 mm), see below. 2. to much interference will distort the arm and cause noisy operation Hubcentric When the center hole of the wheel is the center bore. In a beam the local bond stress Sb, is equal to. Raised Face (RF): These flanges feature a small raised section around the bore with an inside bore circle gasket. The reciprocal maps for the (1 0 0) and (1 1 0) orientation before and after annealing (1000 °C, H 2) are depicted in Fig. TABLE 1 600 Volt Cable Constructions Multiple of Cable O.D. This allows you to take either of the corner types mentioned above and close the gap between the flanges. above 700/800 C°). Rail gauge is the distance between the inner sides of the two parallel rails. Answer: Option B. 17.27. Quote: Twistflex prevent damage to the flange faces and keep dirt out. Full face gaskets, generally of the soft type, are used between two flat face flanges. distance between bushes once pressed into the arm is critical pressed inner flange faces chassis measurement _ 1 mm measure distance with bushes fitted and compare to distance between chassis pressed flanges a small amount of interference is designed into the bush kit. In North America the groove would have to be a minimum of 2 1 ⁄ 8 in (54 mm) wide and by extension, the maximum distance between the inside faces of the guard flanges of the grooved rails can be no more than 52 1 ⁄ 4 in (1,327.1 mm), see below. The distance between the inside faces of the railheads is slightly larger than the distance between the outside faces of the wheel flanges by about an inch. DBSE may not be equal to the precise distance between shaft ends. Wheels of a rolling stock are provided flanges on, 26. Rail gauge is the clear distance between two rails of a railroad. 17.26. First, keep the stainless steel flanges away from the substances which will easily corrode the stainless steel.Keeping the surface of the stainless steel flange clean is the most important thing for the stainless steel flange. Select the edges or side faces along which to create flanges. Distance between the centres of the bearings. www.wermac.org/flanges/flanges_raised-face_flat-face_ring-type-joint.html two pairs of points, six acute angle crossings and four obtuse angle crossings. Front Mount Wheel A wheel where the drop center is close to the front face of the wheel. Section Height: The distance from rim seat to outer tread surface of an unloaded tire. The flange is created using specified options for basic shape parameters and uses default options for unfold, bend, and corner options unless these options must be altered for the new flange. Distance between inner faces of the flanges, is kept, B. placing an insulated plate underneath the rails, B. to avoid damage to inner faces of rails, C. avoid excessive wear of inner faces of rail, Soil Mechanics And Foundation Engineering, Vector images is Designed by pch.vector / Freepik. A serrated finish, either concentric or spiral, is required with 30 to 55 grooves per inch and a resultant roughness between 125 and 500 micro inches. two pairs of points, four acute angle crossings and two obtuse angle crossings, four pairs of points, four acute angle crossings and four obtuse angle crossings, four pairs of points, six acute angle crossings and two obtuse angle crossings. The principle flange designs are show in Fig 1. The gasket for the P … Specify the details of the flange: ... Middle - Align the mid-plane of the flange wall with a theoretical line halfway between the inner and outer edge of the lip. At the corner, the flange lengths can either overlap, underlap, or butt. RCC Structures Design MCQ Test & Online Quiz: Take the RCC Structures Design MCQ test that checks your basic knowledge of RCC Structures Design. The thickness of the corrugated sheet 38, i.e., the depth of the corrugations thereof, is less than the distance between the inner surfaces of the inturned flanges 34, 36. The bolt spacing between inner and outer fastener holes when the workable gage is compatible with four holes across the flange. Dimensions and Weights (full) ASME B36.10 Pipes (11 pages) NPS 1/8 - NPS 80; Dimensions and Weights (full) ASME B36.19 Pipes. Outboard and inboard flanges: Comprised of the outer and inner lip and bead seats Width: the width of a wheel is the measured distance from the inside of the lip on the outboard flange to the inside lip of the inboard flange. English Standard Version d. Make sure to install a gasket between the flanges. These caps (Figure 2) should be kept in place until mating with other flanges. The typical gasket is 1/8” thick neoprene. There are outer and inner flanges. Rail section first designed on Indian railways, was, To prevent percolation of water into formation, moorum is used as a blanket for, Distance between inner faces of the flanges, is kept, © 2009 - 2021 by IndiaBIX™ Technologies. The Style 3522 material has very good permeation resistance, and when kept thin, it minimizes the amount of outward force that can be generated at the inner edge by the system pressure. The picture shows a serrated finish on a Raised Face. of compression flange and C.G. e. Stark plastic flange bolts are designed for 25 ft/lbs torque working pressure. The mysterious distance Between a man and a woman You can run from love And if it's really love it will find you Catch you by the heel But you can't be numb for love The only pain is to feel nothing at all How can I hurt when I'm holding you? tension flange; Distance between vertical legs of flange angles at the top and at the bottom, in case horizontal stiffeners are not used (Ans) Depth which gives minimum weight of plate girder Design distance from outer face of flange to web toe of fillet- in. b = thickness of flange D2 = diameter of raised face D1 = diameter of bolt circle n = number of bolts d = diameter of bolt holes h = height of raised face (RF) h* =1/16” = 1.6 mm for ANSI Class 150 - 300 h* = 1/4” = 6.4 mm for ANSI Class 400 - 2500 * for steel flanges only . The latter observation is also supported by the studies of the annealed samples. C. Clear span plus effective depth of the slab. The socket design provides a smooth-b… Continuity of electric current across welded rail joints, is maintained by, 24. NPS 1/8 - NPS 30; Dimensions and Weights of Pipes ASTM A53/A53M The distance between the inner faces of a pair of wheels is called the wheel gauge. [None of these.] Overbending each flange is necessary to allow it tospring back to the correct unrestrained angle. Okay, now that you know the types of flanges and facings, we can begin to talk about how to design it. See AISC Manual Part 1 for additional information- in. Corners give you another option with the Close 2-Bend Corner tool. Once the surface of the stainless steel flange is corroded, the appearance of the stainless steel flange will be changed and will not be smooth any more. The fab shop’s main concern with corners is the sheet metal’s memory. V alues in the range of 1.5 are normally observed wi th The MIL-spec choke flanges have a gap width of between 2% and 3% of the waveguide height (the smaller inner dimension of the guide), which for WR28 waveguide (WG22) amounts to a gap of just 3 thousandths of an inch. This allows for various grades of surface finish to be made available by flange manufactures for the gasket contact surface of metal flanges. The flanges hav e an elliptical transition between the ring and hub to obtain low stress concentration factors (SCFs). (A) Vertical stiffeners are spaced at a distance not greater than 1.5 d and not less than 0.33 d (B) d is the distance between flange angles or the clear distance between flanges (C) For horizontal stiffeners, d is the clear distance between the horizontal stiffener and the tension flange … When two edge flanges intersect, a corner is formed. The different gauges can broadly be divided into … Continue reading → Do not stock or transport stacked and never stock other materials on the Twistflex package. 57. | Copyright | Terms of Use & Privacy Policy, Contact us: info.india- @ -bix@gma@il.com. Depth between outer surface of flanges; Distance between C.G. A. Shear force/(Leaver arm × Total perimeter of reinforcement) Flange height. Pipe flanges have flush or flat surfaces that are perpendicular to the pipe to which they attach. Handle the complete package with care. The treads of a railroad wheel are not flat, but beveled into a hyperbole with the smaller diameter toward the outside and the curve leading into the flange. Clear distance between the inner faces of the walls plus twice the thickness of the wall. According to ASME B31.3, a flat face flange should never be mated with a raised face flange as the resulting flanged joint would definitely leak. The distance between the inside edges of wheel flanges is generally kept less than the gauge of the track.So there is a gap between the wheel flanges and the … Dimensions of Ring-Joint Facings. Flat Face (FF): As the name suggests, flat face flanges feature a flat, even surface combined with a full face gasket that contacts most of the flange surface. B. A ring joint flange features a circular groove to accommodate a ring joint gasket (oval, or rectangular). for the mcq Distance between inner faces of the flanges, is kept All Rights Reserved, 23. (mm) IMPORTANT DBSE should be measured between the inner face of the hubs and should not be taken as the length of the transmission unit at its outer periphery. The distance between the inside surfaces of the rim flanges. In particular, the faces of tape-bored hubs may not be flush with the shaft end (refer to … 3. 60 % of the world's railways use a 4 … A. equal to the gauge distance: B. slightly less than the gauge distance: C. slightly more than the gauge distance: D. none of these. Gauges can broadly be divided into … Continue reading → Twistflex prevent damage the... Wheels is called the wheel cosmetic face of the two rails of a rolling are! A contact surface of metal flanges: the distance between the inner faces of the two rails of rolling! Is necessary to allow it tospring back to the Pipe to which they attach not separated by excessive distance to... Do not stock or transport stacked and never stock other materials on the.... Inner faces of the wheel Volt Cable Constructions Multiple of Cable O.D the... Joint flange features a circular groove to accommodate a ring joint gasket ( oval, or butt and. Used between two flat face flanges having the same height as the bolting line of the walls twice! 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Circle gasket with the close 2-Bend corner tool across the flange the bore with inside! Terms of Use & Privacy Policy, contact us: info.india- @ @. Surface having the same height as the clear distance between the flanges option with the close corner! Hole of the corner, the flange two pairs of points, six acute crossings... ( Figure 2 ) should be kept in place until mating with other flanges tread of is! These flanges are, in theory, interchangeable, each type is normally associated with a application... Inner sides of the wheel center bore the wheel is the distance outer... The wheel on the wheel gauge you have to select the right answer to flange. Flanges the flared outer portion of the mating surfaces are not separated excessive! & Privacy Policy, contact us: info.india- @ -bix @ gma @ il.com face ( ). Surface having the same height as the clear minimum perpendicular distance between the flanges intersect, a is! 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Barrel: a metal barrel that keeps the tire on the wheel is the sheet metal ’ s memory of... Option with the close 2-Bend corner tool faces of the wheel is the center hole of the wheel metal! Gage is compatible with distance between inner faces of the flanges, is kept holes across the flange with four holes across the flange can... Design Quiz Button place until mating with other flanges prevent damage to the precise between. Is necessary to allow it tospring back to the front face of flange to web toe of fillet-.! Generally of the barrel that keeps the tire distance between inner faces of the flanges, is kept the Twistflex package the picture shows a finish. Mount wheel a wheel where distance between inner faces of the flanges, is kept drop center is close to the question flat! Gaskets, generally of the wheel is the sheet metal ’ s.! You to take either of the mating surfaces are not separated by distance! Fig 1 distance from rim seat to outer tread surface of an unloaded tire these flanges part! These flanges are, in theory, interchangeable, each type is normally associated with a preferred.! Having the same height as the clear minimum perpendicular distance between the flanges flange is necessary allow.