Metallurgical Analysis MCQ Questions and Answers

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Enhance your knowledge of Metallurgical Analysis with this comprehensive collection of MCQ questions and answers. These MCQ questions and answers in Metallurgical Analysis are specifically designed for students of Metallurgical Engineering who are preparing for the GATE Exam. Strengthen your preparation and excel in your studies with this valuable resource. Page-2 section-1

Calorific value of liquid fuels can be determined by calorimeter.

A) Boy's B) Junker's C) bomb D) none of these

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

Fixed carbon of coal during its proximate analysis is determined by

A) Eschka process B) Kjeldahl process C) complete combustion of coal in oxygen D) substracting the sum of percentages of volatile matter and ash of dry coal from 100

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

For determination of ash in coke

A) few drops of benzene is added to avoid the oxidation of coal B) temperature maintained is same as that for coal i.e. 775 ± 25°C C) muffle furnace is not used D) temperature maintained is 1050°C

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Samples for the analysis of solid metallic scrap & alloys are normally taken by

A) grinding B) drilling C) cutting D) coning and quartering

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

For complete analysis of iron ore, the size of the dried sample should be

A) (about 100 microns) B) 200 mesh (about 74 microns) C) 3 mm D) -10 mm

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Conradson method arid Ramsbottom method is used for the determination of . . . . . . . . of the fuel oil.

A) sediment content B) carbon residue C) ash content D) flash point

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Strohlein apparatus is used for the deter mination of the . . . . . . . . in ferrous materials e.g., iron or steel.

A) graphitic carbon B) total carbon C) sulphur D) both B and C

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Carrier agent used in gas analysis by chromatagraph for carrying of gas sample in adsorption coloumn is generally

A) acetylene B) helium C) nitrogen D) either B or C

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Fuel gas and flue gas samples are most conveniently collected in a

A) test tube B) football bladder C) glass tube D) plastic bottle

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Qualitative determination of H₂S in gases is done by wetting a filter paper with . . . . . . . . and keeping it in the gas stream. The extent of brown or black colouration of the filter paper givesa rough estimate of H₂S present in the gas.

A) lead acetate B) methyl orange C) phenolphthalein D) ammonium hydroxide

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

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Metallurgical Analysis MCQ Questions and Answers | Metallurgical Engineering