1. Which processe is used to remove reducible oxides from the metal?

Answer: Poling

Reply

Type in
(Press Ctrl+g to toggle between English and the chosen language)

Comments

Tags
Show Similar Question And Answers
QA->Which processe is used to remove reducible oxides from the metal?....
QA->If a non-metal is added to the interstitial sites of a metal, then the metal becomes?....
QA->Which processe of weathering belongs to both mechanical and chemical weathering?....
QA->To which processe is the term CMYK related ?....
QA->Which acid is used to remove ink and rust stains and cloth?....
MCQ->Which of the following process is used to remove reducible oxide from the metal?...
MCQ->The simplest method of welding two pieces of metal together is known as pressure welding.The ends of a metal are heated to a white heat-for iron,the welding temperature should be about 1300C-in a flame.At this temperature the metal becomes plastic.The ends are pressed or hammered together,and the joint is smoothed off.Care must be taken to ensure that surfaces are thoroughly clean first,for dirt will weaken the weld.Moreover,the heating of iron or steel to a high temperature cause oxidation,and a film of oxide is added to the heated surfaces.For this reason,flux is applied to the heated metal.At welding heat,flux melts and the oxide particles are dissolved in it together with any other impurities which may be present.The metal surfaces are pressed together,and the flux is squeezed out from the center of the weld.A number of different types of weld may be used,but for fairly thick bars of metals,a vee-shaped belt should be normally employed.It is rather stronger than ordinary butt weld. The simplest way of welding two pieces of metal together is...
MCQ->Pick out thể one word for - a secret arrangement...
MCQ->In the preliminary treatment of wastewater, skimming tanks are often included in the treatment scheme. Various features of skimming tanks are that these : 1. can remove general floating matter. 2. can remove oily and greasy matter. 3. have detention time of 30 min. 4. employ compressed air blown through diffusers. Which of these statements are correct ?...
MCQ->A metal pipe of 1 m diameter contains a fluid having a pressure of 1 N/mm2. If the permissible tensile stress in the metal is 20 N/mm2, then the thickness of the metal required for making the pipe will be...
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions
Question ANSWER With Solution