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D sintered carbides answer d sintered carbide operate

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D. Sintered Carbides
Answer: D
Sintered carbide operate at cuttingspeeds how many times as fast as HSStools
Answer: A
Which of the following simplemechanical machine with the abilityto increase an applied force?A. HingesB. LeverC. RollerD. SpringAnswer: B
Which of the following devices thatis mainly used to raise or lower anobject?What is term applied to the processof separating different sizes of thesame material?Answer: CIt is the process of separating amaterial into a specifically sizedgroups.It is process in which metal isdipped in dilute acid solutions toremove dirt, grease, and oxides.Answer: AWhich of the following mechanism isused to change the direction of anapplied tensile force?What is usually the loss factor formost wire ropes and chains with 180°contact at low speeds?D. varies 1.60 to 1.80Answer: AWhich of the following is the methodto determine the reactions oncontinuous beams?What term is used to described amaximum load that a bolt canwithstand without acquiring apermanent set?Answer: CIn bolts design, the quotient of theproof load and the tensile – stressarea is calledIn bolts design, proof strengthcorresponds approximately how manypercent of the 0.2 percent offsetyield strength.Answer: CWhat type of brass that is usuallyto form tubing or piping to carryhot water in such application ofradiators or condenser?
A brass with 40% zinc, or same
It is in widespread use for thenumbering system for cast iron byASTM (American Society for Testingand Materials), then this system isbased on which of the following?composition as muntz metal except
In casting, brass, bronze, steel,gray iron and aluminum are mostoften used materials. What is theminimum wall thickness for of theaforementioned materials used incasting?A. 5 mmB. 10 mmC. 7 mmD. 3 mm
Answer: A
Which of the following is consideredto be the lightest of all commercialmetals and is used in aircraftindustry?
Answer: C
Brass with 40% zinc are called ____A. muntz metalB. bronzeC. yellow brassD. admiralty metalAnswer: A
How do you call a brass thatcontains 28% zinc, 1% tin and veryexcellent corrosion resistanceespecially in saltwater.
Answer: D

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Term
Summer
Professor
WEW
Tags
The Land, Tensile strength, Austenite, ASTM

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