73301. Mizra Hoseyn Ali Nuri is the religious leader of?
73302. Who was selected the 26th Indira Gandhi Award for National Integration?
73303. Which one of the following Five Year Plans was terminated by a Rolling Plan?
73304. Which of the folowing is termed as good cholesterol?
73305. In order to prevent tool from rubbing the work __________ on tools are provided.
73306. The silicon carbide abrasive is chiefly used for grinding
73307. Drilling is an example of
73308. A round nose tool may be fed eitner from left to right end or from right to left end of the lathe bed.
73309. When the cutting edge of the tool is dull, then during machining
73310. A fine grained grinding wheel is used to grind hard materials.
73311. Cast iron during machining produces
73312. A single point thread cutting tool should ideally have
73313. The work or surface speed for cylindrical grinding varies from
73314. The cutting tool in a milling machine is mounted on
73315. The tool made of cemented carbide wear out faster at
73316. A push broach as compared to pull broach
73317. Twist drills are made of
73318. A twist drill is a
73319. The rake angle required to machine brass by high speed steel tool is
73320. The lip angle of a single point tool is usually
73321. The average cutting speed for turning brass with a high speed steel tool is
73322. The maximum production of small and slender parts is done by
73323. Side rake angle on tools is provided to control chip flow.
73324. The method of grinding used to produce a straight or tapered surface on a workpiece, is
73325. A fixture does not guide the tool.
73326. Crater wear occurs mainly on the
73327. Gear lapping is an operation
73328. The facing is an operation of
73329. A fixture is defined as a device which
73330. A drill considered as a cutting tool having zero rake, is known as a
73331. Which of the following statement is wrong about ultra-sonic machining?
73332. In oblique cutting system, the maximum chip thickness occurs at the middle.
73333. Larger end cutting edge angle __________ tool life.
73334. The lead screw of a lathe has __________ threads.
73335. A left hand tool on a lathe cuts most efficiently when it travels
73336. The correct sequence of tool materials in increasing order of their ability to retain their hot hardness is
73337. Which of the following statement is incorrect with reference of lathe cutting tools?
73338. In the relation VTn = C, the value of n for carbide tools is
73339. In up milling, the thickness of chip is
73340. The machining of titanium is difficult due to
73341. In orthogonal cutting system, the maximum chip thickness occurs at the middle.
73342. Lapping is an operation of
73343. The different spindle speeds on a lathe form
73344. If the helix angle of the drill is made __________ 30°, then the torque required to drive the drill at a given feed will be more.
73345. The angle included between the two lips projected upon a plane parallel to the drill axis and paralled to the two cutting lips, is called helix angle.
73346. In hot machining, tool is made of
73347. In ultra-sonic machining, the metal is removed by
73348. The velocity of tool relative to the workpiece is known as cutting velocity.
73349. Grinding wheels should be tested for balance