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q which functions used for coatingbullimproves arc stability by providing certain chemical which have this ability by ionizing the path of
q what is electrode coatingsbullslag forming ingredients asbestos mica silica fluorspar titanium dioxide iron oxide magnesium carbonate calcium
q describe the selection of elctrodesthe selection of a proper electrode for electric arc welding is very important to obtain a sound welded joint of
q what is coated electrodethese types of electrodes are prepared by coating of flux on metal wire due to arc metal electrode melts and used as filler
q explain the use of bare electrodethis type of electrode is also known as plain electrode no flux covers on this electrode these types of electrodes
q describe about consumable electrodethis type of electrode is prepared from metal its one end is kept in electrode holder and then electric supply
q define non - consumable electrodethese types of electrodes are prepared from high melting point materials mainly carbon pure tungsten and its alloy
q what is the use of welding electrodean electrode is a piece of wire or a rod of a metal or alloy with or without flux covering which carries
develop a c program for linux called pipesc that does the following in the main function it creates a pipe using the pipe function then creates
define the adjustable auger mechanismsthey improved mounting arrangement for the auger and auger drive mechanism of a floating screed type asphalt
what is the problem in paving material distribution systemjames h bassett found the problem in paving material distribution system in particular
screw conveyor screw conveyor during mixing and flow directing paddles are selectively adjustable for use on a wide variety of materials having
use of auger extension for extended screedan improved extended auger arrangement and an improved asphalt paver with a tractor unit and a screed
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statically indeterminate structuresa fall into two categories1 beam problems with additional supportsrestraints2 axial bar members subjected
explain asphalt paving machinein the laying of asphalt pavement roadways it is common practice to utilize floating screed type paving machines these
explain frame members effective lengthsa effective length is a product of an effective length factor k and the actual length of the columnb k depends
define the frame column analysis1 based on if a column section is a braced frame or unbraced frame2 braced frame-indicates buckling mode shape does
explain the column effective length1 for a single column the effective length is simply the unbraced length the k factor2 when comparing an
explain the hydraulically extendiblemost paver manufacturers have developed hydraulically extendable paver screeds hat trail the primary or basic
define truss analysis-stability identify whether a truss is determinate or indeterminate identify if the truss is stable or unstable m
function of screw conveyor with augerto spread the road making raw material on the road during the operationan augercut off assembly for a floating
explain the principle of screw conveyerwhen materials are feed into the fixed chutes due to action of gravity of materials and the friction force
define the influence line-beam shear 1 replace point of interest with a link element of nominal length if the point of interest is a