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You Are On Multi Choice Question Bank SET 2805
140251. Smithy shope is the place where metals are:
140252. A ferrous metal is one which:
140253. Tongs is a tool for:
140254. Mild steel belongs to the category of:
140255. Anvil is used in:
140256. Mild steel has got the following metallic structure:
140257. Hammer is a:
140258. An Important product manufactured by the rolling process is:
140259. In smithy metals are heated up to:
140260. In malleable iron,the carbon is present in the ----------form.
140261. Upsetting is the process of increasing the:
140262. Pritchel hole of the anvil is used to:
140263. The main purpose of heat treatment is to change the:
140264. The beak or horn of the anvil is used for:
140265. An Important process used in case hardening steel is:
140266. A forge shop tool which is used for many operations like squaring,sizing,heading,bending and forming operations:
140267. ---------------can be hardened only by Carburizing or Cyaniding
140268. The shape of the hardie hole in an anvil is:
140269. High alloy steels must be heated slowly and uniformly for hardening,to avoid:
140270. The chisel used to cutting metals in normal temperature:
140271. The element in steel which directly affects the critical temperature of the steel to be heat treated is:
140272. For hot chiseling steel must be heated to a colour of:
140273. The heat-treatment process used to soften hard alloy and tool steel before machining is called:
140274. The cutting edge angle of a hot chisel is:
140275. Carbon steels are generally classified as:
140276. The cutting edge of a hot chisel is slightly ------------for better cutting action.
140277. The cutting edge angle of a cold chisel is:
140278. Swages consist of --------------------parts
140279. Machines which work on forgings by pressure is called----------
140280. A punch is used for making--------------in metal part when it is at forging heat.
140281. Machines which work on forgings by blow are called-----------
140282. Fullers are used for-------
140283. Forge chamfer on bolt head by a:
140284. Scarfingis the method of shaping the ends of rods for:
140285. Forging operation----------the structure of metal.
140286. Upset Forging is the operation of making:
140287. When large quantities of identical forgings are required in mass production:
140288. The temperature of furnace used for heat-treating steel is measured and controlled by an instrument called:
140289. IF steel is galvanized,it is coated with:
140290. For holding work of rectangular section----is used
140291. The peen of a straight peen hammeris-----------------to its handle.
140292. Of the following types of pipes of the same diameter,the one that is least corrosion resistant is:
140293. The peen of a cross peen hammer is ---------to its handle.
140294. Large amounts of Silicon when added to steel will increase the ----------properties of the steel.
140295. The alloy steel used for Hot working having a relatively:
140296. The steel for drop forging is heated to a:
140297. The hardened parts must be -------to relieve the hardening strains and to increase the toughness of the parts.
140298. To anneal hard steel,the steel must be heated above its critical temperature and then:
140299. The ability to heat metal most rapidly in:
140300. For nitriding steel components,the following atmosphere is generally used in the furncace:
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