gu de gu gu en en en en en gu gu gu gu gu gu gu gu gu gu gu gu gu gu gu gu gu gu gu gu gu gu gu gu gu gu en en en en en en gu gu gu gu gu gu gu gu gu gu gu gu gu gu gu gu gu gu gu gu gu gu gu gu fr en fr gu gu gu gu gu gu en en de en en gu ceb gu ceb gu en en gu ceb gu ceb gu en en gu ceb gu ceb gu en en gu ceb gu ceb gu en en gu ceb gu ceb gu en en gu ceb gu ceb gu en en gu ceb gu ceb gu en en gu ceb gu ceb gu en en gu ceb gu ceb gu en en gu ceb gu ceb gu en en gu ceb gu ceb gu en en gu ceb gu ceb gu en en gu ceb gu ceb gu en en gu ceb gu ceb gu en en gu ceb gu ceb gu en en gu ceb gu ceb gu en en gu ceb gu ceb gu en en gu ceb gu ceb gu en en gu ceb gu ceb gu en en gu ceb gu ceb gu en sv fr de de fr fr fr sv en fr lb gu en en en en en en en fr en en it en en sq en gu gu en en en en en en en en en en de fr en gu gu gu ca en de es en fr de en en es la it hbs_lat kn de en ceb en en en fi en en nl br gu gu gu gu gu gu gu en gu gu gu gu gu gu gu gu gu gu gu gu gu en en gu gu en gu gu de gu gu gu gu gu gu
Mechanical Engineering ફોરમ - યુથ 4વર્ક
પૂર્વ આકારણી રૂપરેખાઓ સાથે સંપર્ક કરો
પાસવર્ડ ભૂલી ગયા છો? | કોઈ એકાઉન્ટ નથી ? નોંધણી કરો નિઃશુલ્ક !!
ફોરમ એક ઓનલાઈન ચર્ચા મંચ છે જ્યાં યુવાનો અથવા તો અનુભવી વ્યાવસાયિકો સાથે સંબંધિત તેમના પ્રશ્નોની ચર્ચા કરે છે અને અન્ય પ્રતિભાશાળી વ્યક્તિઓ પાસેથી તેમના પ્રશ્નોના જવાબો મેળવે છે. પ્રશ્નો સાથે અન્ય લોકોની મદદ કરીને પ્રશ્નો પૂછવાથી ઓનલાઇન ચર્ચા શરૂ કરી શકાય છે. શ્રેષ્ઠ ભાગ એ છે કે તે ખૂબ જ સરળ છે અને તે નિઃશુલ્ક છે
પ્રતિભાશાળી યુવાન ટૂંક સમયમાં આ ક્વેરી જવાબ આપશે.
નવો વિષય પૂછો / પ્રારંભ કરો
why the carbon dioxide is used in mig welding, how can initially set up the mig unit
tell me the purpose of mig weld and up to what thickness we can do the weld by using mig
Low-carbon steel sheets (ferritic structure) can "aging" during storage and before cold working. Why?
Observe nonmetallic inclusions and non killed steels
A root weld bead should never be peened and peening is not permitted on the final pass. Explain why.
Consider work-hardening effect and stress concentration.
Ferrous and nonferrous metals should be welded in their "annealed" (low-strength) condition when possible. What about "normalized" metals? Explain why.
Observe warping stress and yield strength of metals.
Welding of low thermal conductivity metals (stainless steels and Nickel-base alloys) do not results in a steep temperature gradient that increases the shrinkage in the weld and in the adjacent plate.
Explain why or why not. Consider thermal expansion.
Ferritic bolts and nuts cold-hardened are proper to support metallic structures. Explain why or why not.
Consider mechaanical resistance (bolts and nuts) and dynamic loads.
A foundry cupola under steel truss (ferritic matrix) induces creep failure. Is it possible? Explain why or why not.
Observe temperature and constant stresses.
In general, each weld bead will be subjected to the same high quench rate as the first bead of a non-preheated workpiece. Explain why.
Welding of ferritic or martensitic stainless steels by shielded metal-arc process may require preheat and postweld heat treatment. Explain why.
Nonmetallic inclusions have a deleterious effect on the fatigue behavior of steels. Explain why.
Observe cleaness of steels.
The weldability of a low-carbon steel casting is comparable to that of a wrought steel of similar composition. Explain why.
Austenitic stainless steels can be furnace-brazed in protective atmosphere without the aid of flux. Explain why.
The stabilized austenitic stainless steels (321 and 347) are immune to the effects of carbide precipitation in furnace brazing. Explain why.
Consider austenitic stainless steels 301, 302 and 304. Sensitization can be minimized by making the torch brazing thermal cycle as short as possible. Explain why.
BOILER INTERVIEW QUESTIONS AND ANSWERS # PART-1
This is our First tutorial boiler video. In this video describe about the most updated top 35 new boiler Interview Question & Answer-For Fresher & Experience person of mechanical b ...
BOILER INTERVIEW QUESTIONS AND ANSWERS # PART-2
This is our Part-2 tutorial boiler video. In this video describe about the most updated top 35 new boiler Interview Question & Answer-For Fresher & Experience person of mechanical ...
what is the composition of Hylum?
it is a material used in composite wall
દ્વારા: Shivaling Shivappa Kabadagi
Tuesday Caterwaul: Florida Panthers Open up Discussion board
The moment trimming the doing exercises camp roster in the direction of 32 Florida Panthers Store, the Florida Panthers will do overcome with the Tampa Bay Lights in just preseason ...
in cricket can we say velocity of bowling instead of speed of bowling.?
this question related to kinematics of motion.
દ્વારા: Shivam Rohidas Sasane
Sorry i sent the wrong picture here is perpetual motion
Sorry I sent the wrong picture Here is perpetual motion https://photos.app.goo.gl/8dDVX3xk3VSbacpWA Would someone please make this for me Sorry for the mistake It ...
DO NOT HARBOR EVIL INTENTION...
D.M.E : B.Tech in M.E : Cam...
માત્ર યુવા અને શિક્ષક મધ્યસ્થ બની શકે છે
અમારા વિશે |  પ્રેસ |  અમારો સંપર્ક કરો |  કારકિર્દી |  સાઇટમેપ
+91 11 49096531  or
How to find Job
પૂર્વ-મૂલ્યાંકનિત પ્રોફાઇલ્સ હાયર કરો
પોસ્ટ જોબ્સ ફ્રી માટે
yમૂલ્યાંકન કરો - કસ્ટમ એસેસમેન્ટ
© 2019 યુથ4વર્ક. Terms and Privacy Policy
યુથ4વર્કર માટે નવું? સાઇન અપ કરો નિઃશુલ્ક